Individual Calculations June 2023
 Wambecq, Sven  Total change: -33.40  Rating chartPersonal card
 Belgian Interclubs 2022-2023 Ronde 11 Various Places BEL 2023-04-30
RcRownchangeKK*chgGame
 1513 1679 0.50 1 -0.22 20 -4.40 
  Geussens, Patrick 1513 BEL0.501-0.2220-4.40 

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)
 
 15th BPB Limburg Open 2023 Group C1 Maastricht NED 2023-05-26
RcRownchangeKK*chgGame
 1436 1681 2.50 5 -1.45 20 -29.00 
  Tariverdiyev, Elman 1536 GER0.001-0.6920-13.80 
  Buzink, Maurice 1358 NED0.501-0.3720-7.40 
  Algera, Rune 1281  * BEL1.0010.08201.60 
  Dethier, Krista 1481 BEL1.0010.24204.80 
  Van Der Valk Bouman, Jim 1526 NED0.001-0.7120-14.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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