Individual Calculations October 2022
 Willen, Ronny  Total change: -9.00  Rating chartPersonal card
 16de Open Maaslands Clubkampioenschap 2022-2023 Ronde 1 Maasmechelen BEL 2022-09-09
RcRownchangeKK*chgGame
 1481 1828 1.00 1 0.11 20 2.20 
  Heylen, Leo 1481 BEL1.0010.11202.20 

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)
 
 Dutch Team Competition 2022-2023 - Klasse 3 Round 1 Various NED 2022-09-17
RcRownchangeKK*chgGame
 1728 1828 0.00 1 -0.64 20 -12.80 
  Van Den Bos, Raymond 1728 NED0.001-0.6420-12.80 

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 2022-2023 Ronde 1 Various Places BEL 2022-09-25
RcRownchangeKK*chgGame
 1428 1828 1.00 1 0.08 20 1.60 
  Thomas, Erich 1428  * GER1.0010.08201.60 
 * 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)
 

 

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