Individual Calculations June 2023
 Merx, Bob  Total change: -17.40  Rating chartPersonal card
 Belgian Interclubs 2022-2023 Ronde 11 Various Places BEL 2023-04-30
RcRownchangeKK*chgGame
 1980 1984 0.50 1 -0.01 20 -0.20 
  Kocur, Johan 1980 BEL0.501-0.0120-0.20 

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)
 
 15th BPB Limburg Open 2023 Group B Maastricht NED 2023-05-26
RcRownchangeKK*chgGame
 1831 1980 4.00 7 -0.86 20 -17.20 
  Sharshov, Wadim 1901 NED0.501-0.1120-2.20 
  De Vries, Bram 1901 NED0.001-0.6120-12.20 
  Willen, Ronny 1840 BEL1.0010.31206.20 
  Dekker, Jasper 1876 NED1.0010.36207.20 
  Weber, Madeline 1711 USA0.501-0.3320-6.60 
  Overtoom, Reinier 1770 NED0.501-0.2720-5.40 
  Kuijpers, Domien 1821 BEL0.501-0.2120-4.20 

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)
 

 

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