Individual Calculations March 2018
 Yapi, William Koffi  Total change: 20.00  Rating chartPersonal card
 Festival international des jeunes de l'Ile de France 2018 - Benjamins PARIS FRA 2018-02-19
RcRownchangeKK*chgGame
 1454 1385 4.00 8 0.50 40 20.00 
  Stephan, Margaux 1158 FRA1.0010.21408.40 
  Lary, Damien 1785  * FRA0.001-0.0840-3.20 
  Tran, Jonathan 1206 FRA1.0010.274010.80 
  Piar, Baptiste 1707 FRA0.5010.374014.80 
  Lardon, Quentin 1689 FRA0.5010.364014.40 
  Sansone, Adam 1714 FRA0.001-0.1240-4.80 
  Belan, Guillaume 1189 FRA1.0010.254010.00 
  Kattoor, Noah 1186 FRA0.001-0.7640-30.40 
 * 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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