Individual Calculations September 2022
 Marchand, Michel  Total change: -7.40  Rating chartPersonal card
 Championnat de France 2022 - Open D ALBI FRA 2022-08-13
RcRownchangeKK*chgGame
 1436 1427 4.00 9 -0.37 20 -7.40 
  Negre, Maxime 1270 FRA0.501-0.2120-4.20 
  Bedrossian, Gregoire 1262 FRA1.0010.28205.60 
  Prieur, Axel 1541 FRA0.5010.16203.20 
  Roux, Nathan 1486 FRA0.5010.08201.60 
  Rafalimanana, Hary 1462 FRA0.5010.05201.00 
  Noel, Nicolas 1498 FRA0.001-0.4020-8.00 
  Khemmou, Said 1536 FRA0.5010.15203.00 
  Chalancon, Alexandre 1499 FRA0.001-0.4020-8.00 
  Jouandet, Alfons 1369 FRA0.501-0.0820-1.60 

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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