Individual Calculations February 2023
 Malizia, Matteo  Total change: -8.80  Rating chartPersonal card
 WE 8 Del Mediterraneo - B Monreale ITA 2022-12-27
RcRownchangeKK*chgGame
 1289 1143 1.00 4 -0.22 40 -8.80 
  Catanzaro, Enrico 1295 ITA0.001-0.3040-12.00 
  Geraci, Sergio 1259 ITA0.001-0.3440-13.60 
  Ciraulo, Silvia 1275 ITA1.0010.684027.20 
  Croce, Erasmo 1327 ITA0.001-0.2640-10.40 

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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