Individual Calculations October 2020
 Eggink, Ryszard  Total change: -11.30  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - II Liga 2020 Poronin POL 2020-09-04
RcRownchangeKK*chgGame
 2213 2398 5.50 9 -1.13 10 -11.30 
  Mondrzycki, Bartlomiej 2167 POL0.501-0.2910-2.90 
  Smolka, Marcin 2185 POL0.501-0.2710-2.70 
  Panas, Pawel 2159 POL1.0010.20102.00 
  Hasterok, Mateusz 2100 POL0.501-0.3510-3.50 
  Mazurkiewicz, Michal c2212 POL1.0010.26102.60 
  Malicka, Maria wc2256 POL0.001-0.6910-6.90 
  Marszalek, Maciej f2290 POL0.001-0.6510-6.50 
  Piotrowski, Przemyslaw f2274 POL1.0010.33103.30 
  Czerw, Dawid f2275 POL1.0010.33103.30 

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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