Individual Calculations June 2023
 Pham, Khoi  Total change: -18.80  Rating chartPersonal card
 Belgian Interclubs 2022-2023 Ronde 11 Various Places BEL 2023-04-30
RcRownchangeKK*chgGame
 2442 2355 0.00 1 -0.38 20 -7.60 
  Leenhouts, Koen m2442 NED0.001-0.3820-7.60 

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)
 
 15th BPB Limburg Open 2023 Group A Maastricht NED 2023-05-26
RcRownchangeKK*chgGame
 2181 2353 4.50 7 -0.56 20 -11.20 
  Weller, Manuel 2235 GER0.501-0.1620-3.20 
  De Boer, Bas 2192 NED0.001-0.7120-14.20 
  Sievers, Andy 2088 GER1.0010.18203.60 
  Kuling, Lody 2233 NED0.501-0.1620-3.20 
  De Wit, Michel f2136 NED0.501-0.2820-5.60 
  Mellema, Andries 2163 NED1.0010.25205.00 
  Beeke, Bob f2219 NED1.0010.32206.40 

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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