Individual Calculations August 2017
 Lopaciuk, Michal  Total change: 35.60  Rating chartPersonal card
 MetLife Warsaw Najdorf Chess Festiwal Gr. C Warszawa POL 2017-07-09
RcRownchangeKK*chgGame
 1374 1189 3.00 8 0.89 40 35.60 
  Kozlowski, Adam 1468 POL0.001-0.1640-6.40 
  Purczynski, Andrzej 1249 POL0.5010.08403.20 
  Nowacka, Dorota 1424 POL1.0010.794031.60 
  Rafalski, Krzysztof 1382 POL1.0010.754030.00 
  Fudala, Dominik 1386 POL0.001-0.2540-10.00 
  Wydmanski, Szymon 1368 POL0.5010.23409.20 
  Kozlowski, Szymon 1356 POL0.001-0.2840-11.20 
  Zbawiony, Wojciech 1360 POL0.001-0.2740-10.80 

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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