Rapid: Individual Calculations January 2023
 Perrin, Vincent  Total change: -12.20  Rating chartPersonal card
 16eme Rapide FIDEdu Vesinet - Lucien Ducret LE VESINET FRA 2022-12-18
RcRownchangeKK*chgGame
 1519 1698 5.00 8 -0.61 20 -12.20 
  Goyette, Arthur 1316 FRA1.0010.09201.80 
  Karagyozian, Edgar c2222 FRA0.001-0.0320-0.60 
  Menager, Serge 1283 FRA1.0010.07201.40 
  Guitard, Laureen 1358 FRA1.0010.12202.40 
  Harrison, Marc 1982 FRA0.001-0.1620-3.20 
  Marchal, Madeleine 1298  * FRA0.001-0.9220-18.40 
  Duroy, Luca 1298  * FRA1.0010.08201.60 
  Jouandet, Alfons 1392 FRA1.0010.14202.80 
 * 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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