Individual Calculations March 2020
 Cotman, Lothar  Total change: -39.60  Rating chartPersonal card
 Belgian Interclubs 2019-2020 Round 7 Various BEL 2020-02-02
RcRownchangeKK*chgGame
 1060 1237 0.00 1 -0.73 40 -29.20 
  Osaer, Jarne 1060 BEL0.001-0.7340-29.20 

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)
 
 Belgian Interclubs 2019-2020 Round 8 Various BEL 2020-02-16
RcRownchangeKK*chgGame
 1129 1237 1.00 1 0.35 40 14.00 
  De Caluwe, Gerard 1129 BEL1.0010.354014.00 

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)
 
 Wachtebeke Winter Round Robin 2020 Group Swiss Wachtebeke BEL 2020-02-22
RcRownchangeKK*chgGame
 1278 1237 2.50 7 -0.61 40 -24.40 
  Deleu, Leen 1327 BEL0.5010.12404.80 
  Hanssens, Daan 1272 BEL0.001-0.4540-18.00 
  Decraene, Merlijn 1291 BEL0.001-0.4240-16.80 
  Karayilan, Nilufer 1320 NED0.001-0.3940-15.60 
  Rottiers, Frans 1123 BEL1.0010.344013.60 
  Cotman, Dirk 1344 BEL1.0010.654026.00 
  Cuyvers, Jens 1266 BEL0.001-0.4640-18.40 

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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