Individual Calculations April 2014
 Mestrallet, Ivan  Total change: 39.30  Rating chartPersonal card
 Championnat du Lyonnais Benjamins 2014 ROANNE FRA 2014-03-01
RcRownchangeKK*chgGame
 1627 1657 4.50 6 1.31 30 39.30 
  Strohl, Antoine 1796 FRA0.001-0.3130-9.30 
  Trabet, Nicolas 1663 FRA1.0010.513015.30 
  Strohl, Gregoire 1706 FRA0.5010.07302.10 
  Ferriz, Simon 1627 FRA1.0010.463013.80 
  Tahay, Romain 1605 FRA1.0010.433012.90 
  Perdrix, Dimitri 1362 FRA1.0010.15304.50 

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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