Individual Calculations September 2021
 Jaszczerski, Marcin  Total change: 0.00  Rating chartPersonal card
 57th Akiba Rubinstein Chess Festival - OPEN E Polanica-Zdroj POL 2021-08-14
RcRownchangeRpKK*chgGame
 1186 0 3.50 9 0.00 1106   0.00 
  Gibala, Adam 1146 POL0.0010.00 0.00 
  Tavernier, Melvyn 1028 FRA1.0010.00 0.00 
  Kicinski, Michal 1181 POL1.0010.00 0.00 
  Zawada, Radoslaw 1289 POL0.0010.00 0.00 
  Wisniewski, Wieslaw 1346 POL0.5010.00 0.00 
  Klisowski, Szymon 1169 POL0.5010.00 0.00 
  Sypek, Mateusz 1178 POL0.0010.00 0.00 
  Wojcik, Rafal 1195 POL0.0010.00 0.00 
  Gajec, Roza 1146 POL0.5010.00 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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