Individual Calculations May 2024
 Brovelli, Claudio  Total change: 2.40  Rating chartPersonal card
 Serpiano Open 2024 Serpiano SUI 2024-04-05
RcRownchangeKK*chgGame
 2019 2127 2.00 3 0.12 20 2.40 
  Pellegrini, Noah 1840 SUI0.501-0.3420-6.80 
  Di Bartolomeo, Adrian Mikail 1936 ITA1.0010.25205.00 
  Qendro, Llambi m2282 ALB0.5010.21204.20 

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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