Rapid: Individual Calculations February 2023
 Gurevich, Michele  Total change: 53.20  Rating chartPersonal card
 Grand Prix de France des Alpes Maritimes 2023 U12 NICE FRA 2023-01-21
RcRownchangeKK*chgGame
 1284 1180 3.50 6 1.33 40 53.20 
  Glazunov, Michel 1332 FRA0.5010.20408.00 
  Ratto, Felix 1341 FRA1.0010.714028.40 
  To, Nam Long 1256 MNC0.5010.10404.00 
  Shiryaev, Mickael 1237 FRA1.0010.584023.20 
  Salimpour, Mateo 1224 FRA0.001-0.4440-17.60 
  Garivier, Jeanne 1314 FRA0.5010.18407.20 

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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