Individual Calculations September 2022
 Dudek, Bartlomiej  Total change: -20.00  Rating chartPersonal card
 Festiwal Szachowy Szachy w Ustroniu lacza pokolenia 2022 - Grupa C Ustron POL 2022-08-13
RcRownchangeKK*chgGame
 1348 1102 0.50 5 -0.50 40 -20.00 
  Wnuk, Piotr 1453 POL0.001-0.1140-4.40 
  Baranowski, Jan 1337 POL0.5010.294011.60 
  Jaroszewski, Piotr 1337 POL0.001-0.2140-8.40 
  Wydornik, Robert 1283 POL0.001-0.2640-10.40 
  Tripathi, Pratyush 1328 SWE0.001-0.2140-8.40 

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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