Rapid: Individual Calculations September 2023
 Marszk, Kazimierz  Total change: -18.80  Rating chartPersonal card
 VIII Turniej witominski w szachach szybkich 2023 Gdynia POL 2023-08-12
RcRownchangeKK*chgGame
 1447 1618 5.00 9 -1.43 20 -28.60 
  Pomierski, Igor 1293 POL1.0010.13202.60 
  Rachwal, Szymon 1416 POL1.0010.24204.80 
  Krasinski, Maksymilian 1602 POL0.001-0.5220-10.40 
  Panek, Tadeusz 1397 POL1.0010.22204.40 
  Wilmanowicz, Slawomir 1468 POL0.001-0.7020-14.00 
  Konczylo, Henryk 1353 POL0.501-0.3220-6.40 
  Adamczyk, Kordian 1576 POL0.501-0.0620-1.20 
  Wojciechowski, Tomasz 1392 POL1.0010.21204.20 
  Parka, Milosz 1522 POL0.001-0.6320-12.60 

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)
 
 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - rapid1 Polanica-Zdroj POL 2023-08-21
RcRownchangeKK*chgGame
 1391 1618 5.00 6 0.49 20 9.80 
  Cudyk, Oliwia 1218  * POL1.0010.08201.60 
  Owczarz, Michal 1317 POL1.0010.15203.00 
  Grossmann, Ryszard f1825 POL1.0010.772015.40 
  Gorecka, Zuzanna 1325 POL0.001-0.8520-17.00 
  Fraszczyk, Hubert 1428 POL1.0010.25205.00 
  Boncela, Milosz 1234 POL1.0010.09201.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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