Individual Calculations August 2021
 Esposito, Vincenzo  Total change: -42.00  Rating chartPersonal card
 OP U14 Morra De Sanctis Morra De Sanctis ITA 2021-06-25
RcRownchangeKK*chgGame
 1120 1137 0.00 2 -1.05 40 -42.00 
  Zarrilli, Enzo Maria 1113 ITA0.001-0.5340-21.20 
  Caputo, Piero 1126 ITA0.001-0.5240-20.80 

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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