Individual Calculations July 2013
 Ziemiecki, Dawid  Total change: -18.60  Rating chartPersonal card
 XXVIII Memoria³ Mistrza B³aszczaka Grupa C - M£ODZICY Wroclaw POL 2013-06-20
RcRownchangeKK*chgGame
 1425 1236 1.00 6 -0.62 30 -18.60 
  Oglaza, Oskar 1534 POL0.001-0.1530-4.50 
  Wrobel, Michal 1590 POL0.001-0.1130-3.30 
  Czarniecka, Aleksandra 1264 POL0.5010.04301.20 
  Kosinski, Bartosz 1457 POL0.001-0.2230-6.60 
  Joniak, Grzegorz 1314 POL0.001-0.3930-11.70 
  Musiala, Jakub 1390 POL0.5010.21306.30 

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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