Individual Calculations May 2017
 Ditkovskiy, Aleksandr  Total change: 46.40  Rating chartPersonal card
 Spring Vacation Trophy 2017 B St. Petersburg RUS 2017-03-27
RcRownchangeKK*chgGame
 1306 1117 3.00 7 1.16 40 46.40 
  Sukhov, Klimenty 1375 RUS0.5010.324012.80 
  Kudin, Alexander 1399 RUS0.001-0.1640-6.40 
  Moiseeva, Ksenia 1074 RUS0.001-0.5640-22.40 
  Iakovlev, Andrei 1280 RUS1.0010.724028.80 
  Zmanovsky, Ivan 1368 RUS1.0010.814032.40 
  Andreev, Georgy 1338 RUS0.5010.284011.20 
  Gulin, Dmitrii 1306 RUS0.001-0.2540-10.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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