Rapid: Individual Calculations April 2023
 Hamon, Christian  Total change: -49.60  Rating chartPersonal card
 2eme Rapide Prestige de Saint-Paul SAINT LEU FRA 2023-03-26
RcRownchangeKK*chgGame
 1679 1961 3.00 7 -2.48 20 -49.60 
  Grondin, Marine 1487 FRA0.501-0.4520-9.00 
  Roblet, Charles 1973 FRA0.5010.02200.40 
  Rosamel, Manua 1492 FRA1.0010.05201.00 
  Certat, Damien 1536 FRA1.0010.07201.40 
  Menager, Jean-Pierre 2013 FRA0.001-0.4320-8.60 
  Folio, Pierre 1561  * FRA0.001-0.9220-18.40 
  Lallemand, Eric 1694 FRA0.001-0.8220-16.40 
 * 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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