Individual Calculations August 2018
 Shapiro, David  Total change: 30.00  Rating chartPersonal card
 Spartakiada Youth Festival - 2018 Group Penza RUS 2018-07-16
RcRownchangeKK*chgGame
 2373 2296 1.50 2 0.71 20 14.20 
  Litvinov, Maxim 2358 RUS1.0010.592011.80 
  Zakaryan, David f2387 RUS0.5010.12202.40 

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)
 
 Spartakiada Youth Festival - 2018 Play-off Penza RUS 2018-07-19
RcRownchangeKK*chgGame
 2370 2296 2.00 3 0.79 20 15.80 
  Kozionov, Kirill m2465 RUS0.5010.22204.40 
  Kovalev, Egor f2258 RUS1.0010.45209.00 
  Zakaryan, David f2387 RUS0.5010.12202.40 

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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