Individual Calculations July 2022
 Keetman, Maaike  Total change: 37.40  Rating chartPersonal card
 14th BPB Limburg Open 2022 Group A Maastricht NED 2022-06-03
RcRownchangeKK*chgGame
 2241 2144 4.00 7 1.38 20 27.60 
  Langedijk, Ardjan 2088 NED1.0010.42208.40 
  Ondersteijn, Niels m2376 NED0.001-0.2120-4.20 
  Dahlbeck, Mirko 2060 GER1.0010.38207.60 
  Beeke, Bob f2259 NED0.5010.16203.20 
  Van Foreest, Machteld 2295 NED0.5010.20204.00 
  Wild, Achim 2258 GER1.0010.662013.20 
  Lenaerts, Lennert f2353 BEL0.001-0.2320-4.60 

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 2021-2022 - Klasse 1 Delayed matches round 4 various NED 2022-06-11
RcRownchangeKK*chgGame
 2134 2144 1.00 1 0.49 20 9.80 
  Franssen, Jeroen 2134 NED1.0010.49209.80 

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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