Individual Calculations September 2016
 Warchol, Kamil  Total change: -55.20  Rating chartPersonal card
 Iwonicz Open 2016 Iwonicz POL 2016-07-22
RcRownchangeKK*chgGame
 1205 1202 1.00 4 -0.98 40 -39.20 
  Komarow, Dmitry 1302 POL0.001-0.3640-14.40 
  Tomkiewicz, Jakub 1122 POL0.001-0.6140-24.40 
  Gibala, Kamil 1177 POL1.0010.474018.80 
  Bialek, Alicja 1218 POL0.001-0.4840-19.20 

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)
 
 European Youth Chess Championship 2016 - Boys Under 8 Prague CZE 2016-08-18
RcRownchangeKK*chgGame
 1446 1202 0.00 2 -0.40 40 -16.00 
  Bialiauski, Artsiom 1436 BLR0.001-0.2140-8.40 
  Cohen, Elad 1456 ISR0.001-0.1940-7.60 

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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