Individual Calculations July 2023
 Czarnota, Pawel  Total change: -30.80  Rating chartPersonal card
 Wiosenne FIDE granie w Hetmanie 2023_B Round 7 Warszawa POL 2023-05-30
RcRownchangeKK*chgGame
 1280 1318 1.00 1 0.45 40 18.00 
  Laskowski, Jerzy 1280 POL1.0010.454018.00 

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)
 
 Wiosenne FIDE granie w Hetmanie 2023_B Round 8-11 Warszawa POL 2023-06-06
RcRownchangeKK*chgGame
 1325 1364 1.00 4 -1.22 40 -48.80 
  Blochowicz, Karol 1278 POL0.001-0.6240-24.80 
  Smolyak, Viktorya 1439 FID0.5010.10404.00 
  Marciniak, Kajetan 1336 POL0.501-0.0440-1.60 
  Stanczuk, Maciej 1245 POL0.001-0.6640-26.40 

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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