Individual Calculations July 2023
 Mecherfi, Nueman  Total change: 37.20  Rating chartPersonal card
 Team 2023 - IDF Juin FRANCE FRA 2023-06-01
RcRownchangeKK*chgGame
 1470 1366 2.00 3 0.93 40 37.20 
  Berthet, Patrice 1462 FRA1.0010.634025.20 
  Rayko, Alexis 1512 FRA1.0010.704028.00 
  Marival, Fred 1437 FRA0.001-0.4040-16.00 

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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