Rapid: Individual Calculations April 2020
 Bonhomme, Jean-Christophe  Total change: 13.20  Rating chartPersonal card
 13eme open rapide de Romans ROMANS SUR ISERE FRA 2020-03-01
RcRownchangeKK*chgGame
 1787 1772 3.50 6 0.66 20 13.20 
  Chesney, Philippe 1273 FRA1.0010.04200.80 
  Bec, William 2054 FRA0.5010.34206.80 
  Lepoittevin, Thomas 1802 FRA0.001-0.4620-9.20 
  Pernoud, Claire 1501 FRA1.0010.17203.40 
  Muller, Anthony 2237 FRA0.001-0.0520-1.00 
  Vinogradov, Dimitri 1856 FRA1.0010.622012.40 

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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