Individual Calculations December 2022
 Markiewicz, Janusz  Total change: -22.80  Rating chartPersonal card
 Jesienne FIDE granie w Hetmanie 2022_B Round 7-9 Warszawa POL 2022-11-07
RcRownchangeKK*chgGame
 1076 1123 2.00 3 0.30 20 6.00 
  Morczynski, Bartosz 1053 POL1.0010.40208.00 
  Fijal, Alan 1098 POL0.001-0.5320-10.60 
  Dluski, Wiktor 1076 POL1.0010.43208.60 

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)
 
 263rd YMCA Autumn 2022-D Round 6-9 Warszawa POL 2022-11-08
RcRownchangeKK*chgGame
 1227 1123 0.00 4 -1.44 20 -28.80 
  Sieniawski, Mateusz 1229 POL0.001-0.3620-7.20 
  Krakowski, Romuald 1277 POL0.001-0.2920-5.80 
  Przybylski, Marek 1269 POL0.001-0.3020-6.00 
  Przybylik, Mariusz 1133 POL0.001-0.4920-9.80 

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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