Individual Calculations April 2021
 Przybylik, Mariusz  Total change: 15.20  Rating chartPersonal card
 239th YMCA Winter 2021-D Warszawa POL 2021-01-19
RcRownchangeKK*chgGame
 1153 1130 4.50 8 0.76 20 15.20 
  Jankowski, Franciszek 1185 POL0.001-0.4220-8.40 
  Malicki, Jan 1127 POL0.5010.00200.00 
  Mocny, Stanislaw 1124 POL1.0010.49209.80 
  Olsztynski, Jan 1151 POL0.001-0.4720-9.40 
  Leszczewicz, Karol 1207 POL0.001-0.3920-7.80 
  Baginski, Zbigniew 1101 POL1.0010.46209.20 
  Rutkowski, Feliks 1180 POL1.0010.572011.40 
  Skonieczny, Marcin 1145 POL1.0010.522010.40 

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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