Rapid: Individual Calculations August 2023
 Szomanska, Karolina  Total change: 12.40  Rating chartPersonal card
 Letni Puchar Folgi 2023 Gryfice POL 2023-07-22
RcRownchangeKK*chgGame
 1506 1114 1.00 5 0.31 40 12.40 
  Semenukha, Nikita 1917 UKR0.0010.00400.00 
  Jodlowski, Robert 1476 POL0.001-0.1040-4.00 
  Czyz, Andrzej 1436 POL1.0010.874034.80 
  Lalak, Radoslaw 1481 POL0.001-0.1040-4.00 
  Bukala, Jan 1218 POL0.001-0.3640-14.40 

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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