Individual Calculations March 2024
 Song, Yuxin  Total change: -11.60  Rating chartPersonal card
 XXII Rochefort Chess Masters ROCHEFORT FRA 2024-02-17
RcRownchangeKK*chgGame
 2142 2405 6.00 9 -1.16 10 -11.60 
  Villeneuve, Robin 1998 FRA0.001-0.9210-9.20 
  Nineuil, Vincent 2005  * FRA1.0010.08100.80 
  Morais, Mario 2062 FRA1.0010.12101.20 
  Pichon, Ewen 2238 FRA0.501-0.2210-2.20 
  Suvradeepta, Das 2116 IND0.501-0.3410-3.40 
  Bosc, Seraphina 2200 FRA0.501-0.2610-2.60 
  Malassagne, Isabelle wf2092 FRA1.0010.14101.40 
  Garrigue, Julian 2095 FRA1.0010.14101.40 
  Roshka, Yevgeniy m2474 UKR0.5010.10101.00 
 * 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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