Individual Calculations September 2020
 Komendecki, Grzegorz  Total change: 82.80  Rating chartPersonal card
 56th Akiba Rubinstein Chess Festival - Open E Polanica-Zdroj POL 2020-08-15
RcRownchangeKK*chgGame
 1295 1088 4.00 8 2.07 40 82.80 
  Ullrich, Karol 1471 POL0.001-0.0940-3.60 
  Zawada, Radoslaw 1297 POL0.5010.274010.80 
  Samol, Julia 1294 POL0.001-0.2440-9.60 
  Warda, Krzysztof 1265 POL1.0010.734029.20 
  Toporowski, Jacek 1226 POL0.5010.19407.60 
  Czak, Dominik 1263 POL0.5010.23409.20 
  Marczyk, Kinga 1293 POL0.5010.264010.40 
  Bochniak, Jakub 1254 POL1.0010.724028.80 

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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