Individual Calculations June 2023
 Klekowski, Maciej  Total change: 1.70  Rating chartPersonal card
 CIS 2023 - Serie A1 Girone 3 Montesilvano ITA 2023-05-19
RcRownchangeKK*chgGame
 2300 2477 3.00 4 0.17 10 1.70 
  Kaczur, Florian m2492 HUN0.5010.02100.20 
  Graziani, Claudio 2087 ITA1.0010.09100.90 
  Piscopo, Pierluigi m2337 ITA1.0010.31103.10 
  Zimina, Olga mwg2282 ITA0.501-0.2510-2.50 

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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