Individual Calculations September 2021
 Maryniak, Michal  Total change: -46.80  Rating chartPersonal card
 Festiwal Szachowy Szachy w Ustroniu lacza pokolenia - Grupa C Ustron POL 2021-08-13
RcRownchangeKK*chgGame
 1255 1536 5.50 8 -1.17 40 -46.80 
  Pytlarz, Kamil 1170 POL0.001-0.9040-36.00 
  Rzepka, Marcin 1206 POL0.501-0.3840-15.20 
  Sacharczuk, Karolina 1207 POL1.0010.12404.80 
  Pytlarz, Michal 1314 POL0.001-0.7840-31.20 
  Wojtyczko, Miroslaw 1204 POL1.0010.12404.80 
  Skrzypczynski, Dariusz 1319 POL1.0010.22408.80 
  Golab, Marek 1334 POL1.0010.24409.60 
  Lajdamik, Kinga 1286 POL1.0010.19407.60 

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)
 

 

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