Individual Calculations October 2017
 Sapis, Witalis  Total change: -19.10  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski II Liga Szklarska Poreba POL 2017-09-02
RcRownchangeKK*chgGame
 2157 2388 5.00 9 -1.91 10 -19.10 
  Ziemniak, Piotr 1988  * POL1.0010.08100.80 
  Wandzik, Wojciech 2396 POL0.5010.01100.10 
  Czerw, Dawid 2260 POL0.501-0.1710-1.70 
  Parol, Pawel 2086 POL0.001-0.8510-8.50 
  Kujawski, Adam 2245 POL0.501-0.1910-1.90 
  Pajak, Jakub 1988  * POL0.501-0.4210-4.20 
  Kaminski, Piotr 2129 POL1.0010.18101.80 
  Koszkul, Wojciech 2058 POL0.501-0.3810-3.80 
  Dobrowolski, Aleksander 2266 POL0.501-0.1710-1.70 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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