Individual Calculations August 2017
 Popadowski, Dariusz  Total change: -23.80  Rating chartPersonal card
 IX TURNIEJ SZACHOWY - SUDETY - Open B Szklarska Poreba POL 2017-06-26
RcRownchangeKK*chgGame
 1247 1410 3.00 6 -1.19 20 -23.80 
  Abramowicz, Aleksander 1117 POL0.001-0.8520-17.00 
  Rybka, Tatiana 1162 POL1.0010.19203.80 
  Szuber, Dawid 1333 POL0.501-0.1120-2.20 
  Kolasa, Zbigniew 1481 POL1.0010.602012.00 
  Holubczat, Maciej 1300 POL0.001-0.6520-13.00 
  Janeczko, Jakub 1089 POL0.501-0.3720-7.40 

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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