Individual Calculations September 2021
 Niemczyk, Krzysztof  Total change: 16.00  Rating chartPersonal card
 Festiwal Szachowy Szachy w Ustroniu lacza pokolenia - Grupa C Ustron POL 2021-08-13
RcRownchangeKK*chgGame
 1381 1332 3.00 6 0.40 40 16.00 
  Hasinski, Sebastian 1549 POL1.0010.784031.20 
  Kawa, Anna 1516 POL1.0010.744029.60 
  Turowski, Maciej 1479 POL0.001-0.3040-12.00 
  Chmiel, Pawel 1513 POL0.001-0.2640-10.40 
  Zalewski, Michal 1106 POL1.0010.21408.40 
  Kolasa, Michal 1125 POL0.001-0.7740-30.80 

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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