Individual Calculations September 2019
 Kozlov, Kirill Dm.  Total change: 19.60  Rating chartPersonal card
 Cup of Hope 2019_B9 Nizhniy Novgorod RUS 2019-08-13
RcRownchangeKK*chgGame
 1219 1139 2.50 5 0.49 40 19.60 
  Surikov, Alexey 1197 RUS1.0010.584023.20 
  Porokhin, Makar 1416 RUS1.0010.834033.20 
  Rybakov, Dmitry 1148 RUS0.001-0.4940-19.60 
  Borsch, Alexander 1282 RUS0.001-0.3140-12.40 
  Arkhipov, Ivan A 1054 RUS0.501-0.1240-4.80 

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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