Individual Calculations September 2021
 Mroziak, Michal  Total change: 18.40  Rating chartPersonal card
 Festiwal Szachowy Szachy w Ustroniu lacza pokolenia - Grupa C Ustron POL 2021-08-13
RcRownchangeKK*chgGame
 1348 1455 6.00 9 0.46 40 18.40 
  Kula, Anna 1058 POL1.0010.08403.20 
  Walaszczyk, Mikolaj 1245 POL1.0010.23409.20 
  Krenz, Rafal 1056 POL1.0010.08403.20 
  Klymenko, Volodymyr 1541 UKR0.5010.12404.80 
  Fudala, Dominik 1523 POL0.001-0.4140-16.40 
  Wydornik, Robert 1309 POL0.501-0.2040-8.00 
  Walkowski, Tobiasz 1287 POL1.0010.284011.20 
  Bartnik, Michal 1579 POL1.0010.674026.80 
  Pycinski, Wladyslaw 1534 POL0.001-0.3940-15.60 

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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