Individual Calculations May 2023
 Veroner, David  Total change: 24.00  Rating chartPersonal card
 Locarno Open 2023 Locarno SUI 2023-04-21
RcRownchangeKK*chgGame
 1595 1143 1.50 4 1.20 20 24.00 
  Boudkeev, Timour 1742 ENG0.001-0.0220-0.40 
  Trivic, Zoran 1517 SUI1.0010.902018.00 
  Stein, Eugen 1683 GER0.001-0.0320-0.60 
  Vaerini, Simone 1438 SUI0.5010.35207.00 

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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