Individual Calculations January 2022
 Ruckebusch, Leo  Total change: 12.40  Rating chartPersonal card
 Championnat des Hauts de France 2021-2022 - Zone Nord - U16 GRANDE SYNTHE FRA 2021-12-18
RcRownchangeKK*chgGame
 1191 1199 3.50 6 0.31 40 12.40 
  Pham, Martin 1599  * FRA0.001-0.0840-3.20 
  Vaesken-Aghai, Anisse 1111 FRA1.0010.384015.20 
  Rossignol, Nathan 1177 FRA0.001-0.5340-21.20 
  Lemaire, Lenny 1104 FRA1.0010.374014.80 
  Jankielewicz, Archibald 1065 FRA1.0010.324012.80 
  Bouguern, Sarah 1089 FRA0.501-0.1540-6.00 
 * 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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