Individual Calculations December 2021
 Decraene, Merlijn  Total change: 0.00  Rating chartPersonal card
 Belgian Youth Chess Championship 2021 -14 B Blankenberge BEL 2021-11-11
RcRownchangeKK*chgGame
 1253 1223 1.50 3 0.00 40 0.00 
  Cappan, Pjotr 1623  * BEL0.001-0.0840-3.20 
  Guilfanov, Romain 1068 BEL1.0010.294011.60 
  Kauschanski, Nicolas 1069 GER0.501-0.2140-8.40 
 * 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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