Individual Calculations May 2017
 Tolnai, Tibor  Total change: -7.10  Rating chartPersonal card
 HUN Team League 1st Div. Szabo Laszlo 2016-2017 R 8-9 Hungary HUN 2017-04-08
RcRownchangeKK*chgGame
 2380 2453 0.50 2 -0.71 10 -7.10 
  Szabo, Bence m2369 HUN0.501-0.1210-1.20 
  Kozak, Adam f2390 HUN0.001-0.5910-5.90 

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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