Individual Calculations May 2023
 Wunnink, Michael  Total change: -14.80  Rating chartPersonal card
 Dutch Team Competition 2022-2023 - Klasse 1 Round 8 Various NED 2023-04-01
RcRownchangeKK*chgGame
 2299 2280 0.50 1 0.03 20 0.60 
  Wiersma, Eelke m2299 NED0.5010.03200.60 
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 10 Various Places BEL 2023-04-16
RcRownchangeKK*chgGame
 2447 2280 0.00 1 -0.28 20 -5.60 
  Vandenbussche, Thibaut m2447 BEL0.001-0.2820-5.60 
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)
 
 Dutch Team Competition 2022-2023 - Klasse 1 Round 9 Various NED 2023-04-22
RcRownchangeKK*chgGame
 2289 2280 0.00 1 -0.49 20 -9.80 
  Berendsen, Richard 2289 NED0.001-0.4920-9.80 
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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