Dear friends. We invite you to take part in the online orienteering and rogain competitions. Competitions are held in connection with the 10th anniversary of the service markir.ps-mag.ru Competitions are held in order to support sports in isolation, intellectual training of athletes before real starts, improvement of online communication services, scientific research of methods for solving the NP-complete Traveling Salesman Problem with constraints. Competitions are held according to the Russian Sport Orienteering Rules of May 3, 2017 and subject to the Russian Rogaining Competition Rules The discipline of the competition "cross-selection" p.4.3. Orienteering Rules Options "A", "B", "C". The task of the athlete. After receiving the card from the link on the start page, the athlete must draw up a distance plan and submit it to the organizers of the online competition in the comments at the start page or by e-mail psmagazine@inbox.ru, or in another way. Distance Plan Format: "K-31-32 -...- 100" Terms used: The length of the distance on the Athlete's Plan is defined as the sum of the linear distances between the CP on the ground on the map scale, taking into account the need to bypass insurmountable objects according to the Technical Information for the start. The virtual time taken to complete the distance is calculated as the product of the Distance according to the Athlete's Plan and Speed ​​in the Winner Estimated Time range for the corresponding age category of athletes (6-12 min / km) Example: 20,000 m * 6 min / km = 2 hours The time for solving the Problem is defined as the difference between the time for the transfer of the Plan to the organizers and the time for receiving the card. The cost of CP in points is determined by the first digit of the CP number (31 - 3 points, 97 - 9 points, etc.) for Option "B" - cross-selection of orienteering competitions and for Rogaining competitions. The result of the athlete represents the amount of points scored. The online start of the Tarakanovy Gory competitions is held in test mode from October 23, 2022 to December 20, 2023. You can take part in the start an unlimited number of times. The unique identifier of the Distance Plan is the Delivery Time for the Distance Plan in milliseconds. Every day, an intermediate protocol is recorded containing the Athlete’s Name, Time to complete the Distance Plan, Path Length, Virtual Travel Time based on a speed of 6 min / km and the Athlete’s result in points. Card receipt time and Solution time Tasks are not fixed. According to the results of the online start of the Tarakanovy Gory competitions, the Athlete Distance Plan participates in two types of offset. 1. Competition of choice Option "C" - Take all 74 CP. The winner must show the minimum Virtual transit time, and if it is equal, the minimum Delivery Time of the Distance Plan. 2. Competition of choice Option "B" Rogain. The winner must score the maximum number of points with a minimum Virtual travel time of up to 2 hours (Length up to 20,000 m), and if it is equal, the minimum Time for passing the Distance Plan. Technical information. On the map 60 * 60 cm marked the starting point "K" and 74 CP, including the final point "100". An old map of 2002 was used as a substrate. The insurmountable 20 meter water ditches on the map should be crossed by bridges. Near each bridge, transit points 20-26 are marked (2 points each). If an athlete’s distance plan is crossed by an insurmountable object, then the protocol does not include the length of the “bird” line (50-100 or 92-93), but the length of the bypass option (50-20-100 or 92-26-93). The organizers reserve the right to automatically control the input and scaling of the service, as well as clarify technical information. Entertaining online starts!