Individual Calculations October 2020
 Grzesik, Gracjan  Total change: 190.40  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - II Liga 2020 Poronin POL 2020-09-04
RcRownchangeKK*chgGame
 2220 1962 6.50 9 4.76 40 190.40 
  Kujawski, Adam f2201 POL1.0010.804032.00 
  Kudas, Damian 2132 POL1.0010.724028.80 
  Niedbala, Bartlomiej f2356 POL1.0010.924036.80 
  Lukasiewicz, Krzysztof 2356 POL0.5010.424016.80 
  Sernecki, Franciszek f2248 POL1.0010.844033.60 
  Zaskalski, Arkadiusz 2175 POL0.5010.274010.80 
  Dzikowski, Michal 2144 POL0.5010.24409.60 
  Paszek, Krzysztof 2131 POL0.5010.22408.80 
  Snihur, Piotr 2239 POL0.5010.334013.20 

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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