Individual Calculations September 2023
 Charchalis, Damian  Total change: -57.60  Rating chartPersonal card
 Adolf Anderssen Chess Festival 2023 - Wroclaw Open C Wroclaw POL 2023-08-07
RcRownchangeKK*chgGame
 1299 1286 1.00 5 -1.44 40 -57.60 
  Chojnowski, Robert 1462 POL0.001-0.2740-10.80 
  Muryn, Krzysztof 1128 POL1.0010.294011.60 
  Mackiewicz, Lukasz 1544 POL0.001-0.1840-7.20 
  Krakowiak, Filip 1240 POL0.001-0.5640-22.40 
  Chojeta, Lukasz 1120 POL0.001-0.7240-28.80 

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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