Individual Calculations December 2021
 Raptis, Olympios  Total change: 94.40  Rating chartPersonal card
 Open Leuven 2021 Leuven BEL 2021-10-29
RcRownchangeKK*chgGame
 1604 1221 3.00 7 2.36 40 94.40 
  Parreira, Luis Miguel 1621  * POR0.5010.424016.80 
  Stinis, Steven 1621  * BEL0.001-0.0840-3.20 
  Ruzhansky, Elias 1598 BEL0.001-0.0940-3.60 
  Renkens, Stef 1549 BEL0.001-0.1340-5.20 
  Peers, Wim 1610 BEL1.0010.914036.40 
  Ponnet, Guy 1609 BEL1.0010.914036.40 
  Temmerman, Hans 1621  * BEL0.5010.424016.80 
 * 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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