Individual Calculations September 2021
 Kryshtafor, Maksym  Total change: -8.40  Rating chartPersonal card
 Festiwal Szachowy Szachy w Ustroniu lacza pokolenia - Grupa C Ustron POL 2021-08-13
RcRownchangeKK*chgGame
 1287 1241 2.00 5 -0.21 40 -8.40 
  Fast, Maksymilian 1037 POL1.0010.24409.60 
  Szymanski, Wojciech 1421 POL0.001-0.2640-10.40 
  Czerwinska, Oliwia 1437 POL0.001-0.2540-10.00 
  Gajda, Anna 1017 POL1.0010.22408.80 
  Stepien, Janusz 1525 POL0.001-0.1640-6.40 

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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