Individual Calculations December 2019
 Guilfanov, Raphael  Total change: 41.60  Rating chartPersonal card
 Tournoi Lalevitch 2019 LIEGE BEL 2019-09-06
RcRownchangeKK*chgGame
 1531 1459 4.00 8 0.71 40 28.40 
  Terwagne, Bertrand 1809 BEL0.5010.394015.60 
  Herrygers, Rik 1629 BEL0.001-0.2840-11.20 
  Paquot, Jacques 1217 BEL0.001-0.8040-32.00 
  Nouvian, Lucien 1254 BEL1.0010.24409.60 
  Pitz, Luc 1519 BEL1.0010.584023.20 
  Lievens, Robert 1553 BEL1.0010.634025.20 
  Arabia, Allan 1689 BEL0.001-0.2140-8.40 
  Jortay, Olivier 1575 BEL0.5010.16406.40 

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)
 
 Belgian Interclubs 2019-2020 Round 4 Various BEL 2019-11-17
RcRownchangeKK*chgGame
 1759 1489 0.50 1 0.33 40 13.20 
  Corda, Thierry 1759 BEL0.5010.334013.20 

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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