Individual Calculations February 2016
 Degraeve, Jean-Marc  Total change: -4.80  Rating chartPersonal card
 36eme Open international de Bethune - Tournoi A BETHUNE FRA 2015-12-26
RcRownchangeKK*chgGame
 2384 2564 6.00 9 -0.48 10 -4.80 
  Onkoud, Abdelaziz m2309 MAR0.501-0.3110-3.10 
  Ibrahim, Hatim m2318 EGY1.0010.19101.90 
  Barchuk, Irina 2164  * UKR1.0010.08100.80 
  Sochacki, Christophe m2427 FRA0.501-0.1810-1.80 
  Leenhouts, Koen m2462 NED0.501-0.1410-1.40 
  Dardha, Arben f2345 BEL1.0010.22102.20 
  Ducarmon, Quinten m2467 NED0.501-0.1310-1.30 
  Jerez Perez, Alfonso m2402 ESP1.0010.29102.90 
  Vajda, Levente g2566 ROU0.001-0.5010-5.00 
 * 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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