Individual Calculations December 2022
 Wunnink, Michael  Total change: -10.40  Rating chartPersonal card
 Dutch Team Competition 2022-2023 - Klasse 1 Round 3 Various NED 2022-11-05
RcRownchangeKK*chgGame
 2480 2308 0.00 1 -0.27 20 -5.40 
  Lai, Hing Ting m2480 NED0.001-0.2720-5.40 

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 3 Various Places BEL 2022-11-06
RcRownchangeKK*chgGame
 2048 2308 1.00 1 0.18 20 3.60 
  Van Dijck, Bjarne 2048 BEL1.0010.18203.60 

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)
 
 Belgian Interclubs 2022-2023 Ronde 4 Various Places BEL 2022-11-20
RcRownchangeKK*chgGame
 2165 2308 0.50 1 -0.19 20 -3.80 
  Van Mechelen, Jan f2165 BEL0.501-0.1920-3.80 

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)
 
 Dutch Team Competition 2022-2023 - Klasse 1 Round 4 Various NED 2022-11-26
RcRownchangeKK*chgGame
 2120 2308 0.50 1 -0.24 20 -4.80 
  Van Eekhout, David 2120 NED0.501-0.2420-4.80 

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)
 

 

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