Rapid: Individual Calculations July 2017
 Yashkin, Andrei  Total change: -3.00  Rating chartPersonal card
 Star Trek U11 2017 Korolev RUS 2017-05-21
RcRownchangeKK*chgGame
 1407 1340 1.50 4 -0.15 20 -3.00 
  Israfilov, Ali 1586 RUS0.001-0.1920-3.80 
  Novikova, Daria 1188 RUS1.0010.30206.00 
  Yarikov, Artem 1478 RUS0.5010.19203.80 
  Dneprov, Andrey 1374 RUS0.001-0.4520-9.00 

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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