Individual Calculations June 2018
 Cherkashin, Aleksandr  Total change: -25.60  Rating chartPersonal card
 Moscow region spring 2018 boys 13 Odintsovo RUS 2018-05-01
RcRownchangeKK*chgGame
 1277 1083 1.00 6 -0.64 40 -25.60 
  Shiliaev, Mark 1437 RUS0.001-0.1140-4.40 
  Asatryan, Leon 1483  * RUS0.001-0.0840-3.20 
  Ulyanov, Nikita 1235 RUS0.5010.20408.00 
  Zhuravlev, Semen 1213 RUS0.001-0.3240-12.80 
  Matygin, Fedor 1248 RUS0.001-0.2840-11.20 
  Balva, Ilya 1047 RUS0.501-0.0540-2.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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