Individual Calculations September 2021
 Ches, Krzysztof  Total change: 0.00  Rating chartPersonal card
 ChessCamp4Kids Niechorze Niechorze POL 2021-07-31
RcRownchangeRpKK*chgGame
 1274 0 1.00 3 0.00 1149   0.00 
  Janoschka, Julien 1407 GER0.0010.00 0.00 
  Partyka, Wiktor 1254 POL0.5010.00 0.00 
  Sato, Kai Nathan 1161 GER0.5010.00 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)
 
 57th Akiba Rubinstein Chess Festival - OPEN F Polanica-Zdroj POL 2021-08-14
RcRownchangeRpKK*chgGame
 1127 0 5.00 6 0.00 1207   0.00 
  Saletra, Wiktor 1054 POL1.0010.00 0.00 
  Mejer, Blazej 1099 POL0.5010.00 0.00 
  Gorska, Amelia 1130 POL1.0010.00 0.00 
  Pelczarski, Wojciech 1144 POL1.0010.00 0.00 
  Gawlik, Olivier 1133 POL0.5010.00 0.00 
  Leoniuk, Jan 1204 POL1.0010.00 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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