Individual Calculations December 2021
 Iolis, Oleg  Total change: -18.20  Rating chartPersonal card
 Open Leuven 2021 Leuven BEL 2021-10-29
RcRownchangeKK*chgGame
 2007 2213 4.00 7 -1.12 20 -22.40 
  Blanter, Marfa 1813  * NED1.0010.08201.60 
  Demiddele, Kevin 1939 BEL0.501-0.3320-6.60 
  Akulov, Mikhail 1815 BEL1.0010.08201.60 
  Verheyden, Jonas 2091 BEL1.0010.33206.60 
  Leenhouts, Koen m2413 NED0.5010.26205.20 
  Van Liempt, Michael 2098 NED0.001-0.6620-13.20 
  De Bock, Thijs 1878 BEL0.001-0.8820-17.60 
 * 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)
 
 Belgian Interclubs 2021-2022 Round 2 Various Places BEL 2021-11-21
RcRownchangeKK*chgGame
 2366 2206 0.50 1 0.21 20 4.20 
  Saiboulatov, Daniyal m2366 BEL0.5010.21204.20 

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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