Individual Calculations May 2024
 Petibon, Baptiste  Total change: 5.80  Rating chartPersonal card
 11eme Open B Fide de Gonfreville l'Orcher (-1700) GONFREVILLE L'ORCHER FRA 2024-03-30
 1617 1498 2.00 5 0.29 20 5.80 
  Kannengiesser, Philippe 1640 FRA0.5010.19203.80 
  Vaillant, Paul 1659 FRA0.001-0.2920-5.80 
  Ntolo, Moise 1536 FRA1.0010.552011.00 
  Abdalla, Ahmed Abas Mohamed 1659 FRA0.001-0.2920-5.80 
  Havard, Alain 1593 FRA0.5010.13202.60 

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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