Individual Calculations February 2020
 Iolis, Oleg  Total change: -9.60  Rating chartPersonal card
 40eme Open International d'Echecs de Bethune - Tournoi A BETHUNE FRA 2019-12-26
RcRownchangeKK*chgGame
 2081 2145 5.00 9 -0.28 20 -5.60 
  Msellek, Ilyass f2279 FRA0.001-0.3220-6.40 
  Maugenest, Ghislain 2041 FRA1.0010.36207.20 
  Barbier, Wiebke 1943 BEL0.501-0.2620-5.20 
  Chaerle, Josse 2070 BEL0.501-0.1020-2.00 
  Partoens, Remi 2023 BEL0.001-0.6720-13.40 
  Barbier, Wim 2044 BEL0.501-0.1420-2.80 
  Morais, Mario 2068 FRA1.0010.39207.80 
  Hetman, Freddy 1974 FRA1.0010.27205.40 
  Bujisho, Benjamin m2289 FRA0.5010.19203.80 

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 6 Various BEL 2020-01-19
RcRownchangeKK*chgGame
 2000 2152 0.50 1 -0.20 20 -4.00 
  Godry, Clement 2000 BEL0.501-0.2020-4.00 

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)
 

 

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