Individual Calculations October 2021
 Tocchioni, Doriano  Total change: -4.40  Rating chartPersonal card
 CIS 2021 - Serie A2 Girone 3 Campi Bisenzio ITA 2021-09-17
RcRownchangeKK*chgGame
 2347 2177 1.00 4 -0.22 20 -4.40 
  Favilli, Edoardo 2120 ITA0.501-0.0820-1.60 
  Contini, Luca f2250 ITA0.5010.10202.00 
  Libiszewski, Fabien g2522 FRA0.001-0.1120-2.20 
  Bailet, Pierre m2496 FRA0.001-0.1320-2.60 

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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