Rapid: Individual Calculations May 2023
 Beaudoin, William  Total change: -20.40  Rating chartPersonal card
 Rapide Riviera Chess Club du 9 Avril 2023 NICE FRA 2023-04-09
RcRownchangeKK*chgGame
 1541 1620 2.00 5 -1.02 20 -20.40 
  Mohorea, Vasile 2146 ROU0.001-0.0320-0.60 
  Madi, Alicia 1220  * FRA1.0010.08201.60 
  Salimpour, Benicio 1253 FRA1.0010.10202.00 
  Perrusset, Barbara 1728 FRA0.001-0.3520-7.00 
  Charrier, Francois 1356 FRA0.001-0.8220-16.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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