Individual Calculations August 2017
 Kossakowski, Marek  Total change: 22.00  Rating chartPersonal card
 TURAWA 2017 Turawa POL 2017-06-26
RcRownchangeKK*chgGame
 1299 1194 3.50 8 0.55 40 22.00 
  Czernecki, Andrzej 1516 POL0.001-0.1340-5.20 
  Panek, Grzegorz 1142 POL0.001-0.5740-22.80 
  Kolodziejski, Piotr 1325 POL0.001-0.3240-12.80 
  Marynowicz, Bartosz 1181 POL1.0010.484019.20 
  Smukowski, Bartosz 1412 POL0.5010.284011.20 
  Matela, Krzysztof 1363 POL0.001-0.2840-11.20 
  Karp, Kacper 1147 POL1.0010.434017.20 
  Wilk, Aleksander 1309 POL1.0010.664026.40 

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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