Individual Calculations July 2023
 Soru, Christian  Total change: 6.80  Rating chartPersonal card
 CR Sardegna 2023 Cagliari ITA 2023-06-16
RcRownchangeKK*chgGame
 1519 1247 1.00 4 0.17 40 6.80 
  Di Pietro, Vincenzo 1765 ITA0.001-0.0340-1.20 
  Nicholson, David 1583 ITA0.001-0.1240-4.80 
  Intilla, Lussorio 1341 ITA1.0010.634025.20 
  Origa, Cristian 1387 ITA0.001-0.3140-12.40 

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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