Individual Calculations March 2023
 Garrisi, Yuri  Total change: 0.00  Rating chartPersonal card
 OP 3 Coppa Lupiae Martignano ITA 2023-01-21
RcRownchangeRpKK*chgGame
 1363 0 0.50 4 0.00 1041   0.00 
  Gorgoni, Roberto Libero 1403 ITA0.0010.00 0.00 
  Costa, Gianmarco 1418 ITA0.0010.00 0.00 
  De Donno, Giacomo 1350 ITA0.5010.00 0.00 
  Invitto, Luca 1281 ITA0.0010.00 0.00 

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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