Individual Calculations January 2016
 Baron, Tal  Total change: 4.70  Rating chartPersonal card
 7th London Chess Classic: FIDE Open London ENG 2015-12-04
RcRownchangeKK*chgGame
 2348 2544 6.50 9 -0.06 10 -0.60 
  Peiris, T Gayan M 2144  * SRI0.501-0.4210-4.20 
  Gupta, Arul 2144  * ENG1.0010.08100.80 
  Rozycki, Bartlomiej 2231 POL1.0010.14101.40 
  Korley, Kassa m2389 DEN1.0010.29102.90 
  Bartholomew, John m2443 USA0.501-0.1410-1.40 
  Cox, John J m2342 ENG0.501-0.2610-2.60 
  Guramishvili, Sopiko mwg2368 GEO0.501-0.2310-2.30 
  Koop, Thorben f2418 GER1.0010.33103.30 
  Gharamian, Tigran g2654 FRA0.5010.15101.50 
 * 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)
 
 12e Open international de Vandoeuvre - Open A (plus de 1900) VANDOEUVRE LES NANCY FRA 2015-12-19
RcRownchangeKK*chgGame
 2415 2544 6.50 9 0.53 10 5.30 
  Pigeat, Alexandre 2185 FRA1.0010.10101.00 
  Ibrahim, Hatim m2318 EGY1.0010.21102.10 
  Jerez Perez, Alfonso m2402 ESP1.0010.31103.10 
  Meijers, Viesturs g2446 LAT1.0010.37103.70 
  Fedorchuk, Sergey A. g2641 UKR0.5010.13101.30 
  Hamitevici, Vladimir m2443 MDA0.501-0.1410-1.40 
  Di Nicolantonio, Lucas f2408 FRA1.0010.32103.20 
  Lei, Tingjie wg2444 CHN0.001-0.6410-6.40 
  Dourerassou, Jonathan m2451 FRA0.501-0.1310-1.30 

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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