Individual Calculations April 2020
 Piechocki, Grzegorz  Total change: 0.00  Rating chartPersonal card
 227th YMCA Winter 2020-D Warszawa POL 2020-01-07
RcRownchangeRpKK*chgGame
 1213 0 4.50 9 0.00 1213   0.00 
  Przybylik, Mariusz 1137 POL0.5010.00 0.00 
  Szymkiewicz, Witold 1125 POL0.0010.00 0.00 
  Zbijowski, Patryk 1139 POL1.0010.00 0.00 
  Flig, Wojciech 1298 POL0.5010.00 0.00 
  Markiewicz, Janusz 1096 POL1.0010.00 0.00 
  Bialczynski, Michal 1271 POL0.5010.00 0.00 
  Olsztynski, Jan 1255 POL0.0010.00 0.00 
  Oles, Jan 1273 POL0.0010.00 0.00 
  Ossolinski, Lukasz 1320 POL1.0010.00 0.00 

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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