Individual Calculations March 2020
 Duda, Samuel  Total change: 5.80  Rating chartPersonal card
 22e open international de Fenain FENAIN FRA 2020-02-15
RcRownchangeKK*chgGame
 1383 1203 2.00 6 0.29 20 5.80 
  Devos, Marc 1429 FRA0.5010.29205.80 
  Collet, Christian 1295 FRA0.001-0.3720-7.40 
  Boulanger, Corentin 1599 FRA0.001-0.0820-1.60 
  Back, Patrick 1146 FRA1.0010.42208.40 
  Huysman, Robert 1475 BEL0.5010.33206.60 
  Remy, Eliott 1352 FRA0.001-0.3020-6.00 

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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