Individual Calculations June 2022
 Klapwijk, Bram  Total change: -4.40  Rating chartPersonal card
 12e WLC Weekendtoernooi groep A Eindhoven NED 2022-05-13
RcRownchangeKK*chgGame
 2119 2245 3.00 5 -0.29 20 -5.80 
  Van De Lagemaat, Arend 1995 NED1.0010.19203.80 
  Slagboom, Leandro 1997 NED0.501-0.3120-6.20 
  Albers, Sasa 2117 NED1.0010.33206.60 
  Grooten, Herman m2286 NED0.001-0.4420-8.80 
  Van Der Valk, Niklas 2200 GER0.501-0.0620-1.20 

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 2021-2022 - Klasse 2 Round 5 various NED 2022-05-21
RcRownchangeKK*chgGame
 2296 2245 0.50 1 0.07 20 1.40 
  Strijbos, Maarten 2296 NED0.5010.07201.40 

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)
 

 

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