Individual Calculations May 2017
 Cozma-Callini, Adrian  Total change: 5.00  Rating chartPersonal card
 HUN Team League 2nd Div. Maroczy 2016-2017 R 9 Hungary East HUN 2017-04-09
RcRownchangeKK*chgGame
 2056 2052 0.50 1 0.01 20 0.20 
  Kaposztas, Miklos m2056 HUN0.5010.01200.20 

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)
 
 HUN Team League JNK Szolnok Region R 9 JNK Szolnok Region HUN 2017-04-23
RcRownchangeKK*chgGame
 1846 2052 1.00 1 0.24 20 4.80 
  Kokai, Karoly 1846 HUN1.0010.24204.80 

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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