Individual Calculations May 2022
 Nguyen, Chan  Total change: -16.00  Rating chartPersonal card
 Championnat de France des Jeunes 2022 - Open A AGEN FRA 2022-04-17
RcRownchangeKK*chgGame
 1224 1214 3.50 8 -0.40 40 -16.00 
  Razafindratsima, Mathieu 1038 FRA1.0010.274010.80 
  Moreu, Raphael 1406 FRA1.0010.754030.00 
  Sugny, Raphael 1370 FRA0.5010.21408.40 
  Garrigue, Mahel 1330 FRA0.001-0.3440-13.60 
  Bader, Thomas 1127 FRA0.001-0.6240-24.80 
  M`hari, Mouloud 1127 FRA0.501-0.1240-4.80 
  Daunay, Jean 1059 FRA0.501-0.2140-8.40 
  Bachachyan, Spartak 1335 FRA0.001-0.3440-13.60 

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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