Individual Calculations October 2021
 Stynen, Koen  Total change: -12.80  Rating chartPersonal card
 Belgian Interclubs 2019-2020 Round 11 bis Various places BEL 2021-09-12
RcRownchangeKK*chgGame
 1625 2025 0.00 1 -0.92 20 -18.40 
  Huyck, Walter 1625  * BEL0.001-0.9220-18.40 
 * 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)
 
 74ste Limburgse Interclubs 2021-2022 Ronde 1 Various places BEL 2021-09-24
RcRownchangeKK*chgGame
 1855 2025 1.00 1 0.28 20 5.60 
  Bouma, Peter 1855 BEL1.0010.28205.60 

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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