Individual Calculations October 2015
 Czoch, Hubert  Total change: -13.20  Rating chartPersonal card
 51th International Akiba Rubinstein Chess Festival - Open E Polanica-Zdroj POL 2015-08-22
RcRownchangeKK*chgGame
 1239 1214 2.00 5 -0.33 40 -13.20 
  Brzozowski, Pawel 1400 POL1.0010.744029.60 
  Zabrzanska, Weronika 1330 POL0.001-0.3440-13.60 
  Matela, Krzysztof 1344 POL0.001-0.3240-12.80 
  Vanduyfhuys, Ilja 1007 BEL1.0010.23409.20 
  Topola, Rafal 1112 POL0.001-0.6440-25.60 

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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