Individual Calculations February 2020
 Vialette, Eric  Total change: -55.40  Rating chartPersonal card
 Open 13 Flash Meyreuil 2019-20 (-2200) MEYREUIL FRA 2020-01-03
RcRownchangeKK*chgGame
 1463 1642 1.50 6 -2.77 20 -55.40 
  Monneveux, Nicolas 1406 FRA0.001-0.8020-16.00 
  Madranges, Jean 1747 FRA1.0010.642012.80 
  Mezadourian, Nicolas 1485 FRA0.501-0.2120-4.20 
  Loysel, Yves 1536 FRA0.001-0.6420-12.80 
  Personne, Solene 1242  * FRA0.001-0.9220-18.40 
  Chauvet, Joelle 1363 FRA0.001-0.8420-16.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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