Individual Calculations May 2018
 Squillante, Michele  Total change: -24.60  Rating chartPersonal card
 50 CIS - Promozione Lombardia 2 Erba ITA 2018-03-16
RcRownchangeKK*chgGame
 1722 1657 0.00 3 -1.23 20 -24.60 
  Bottura, Henry Robert 1642 ITA0.001-0.5220-10.40 
  Taddei, Francesco 1813 ITA0.001-0.2920-5.80 
  Jiang, Yongwei 1712 ITA0.001-0.4220-8.40 

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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