Individual Calculations October 2015
 Roszkiewicz, Anna  Total change: 2.00  Rating chartPersonal card
 51th International Akiba Rubinstein Chess Festival - Open E Polanica-Zdroj POL 2015-08-22
RcRownchangeKK*chgGame
 1321 1449 6.00 9 0.05 40 2.00 
  Miasik, Patrycja 1149 POL0.501-0.3540-14.00 
  Popadowski, Wojciech 1422 POL1.0010.464018.40 
  Lazniewski, Tadeusz 1158 POL1.0010.15406.00 
  Choinska, Debora 1321 POL1.0010.334013.20 
  Zabrzanska, Weronika 1330 POL1.0010.344013.60 
  Zieniuk, Kacper 1460 POL1.0010.524020.80 
  Wasala, Wiktoria 1278 POL0.001-0.7340-29.20 
  Losinski, Piotr 1424 POL0.501-0.0340-1.20 
  Matela, Krzysztof 1344 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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