Rapid: Individual Calculations October 2020
 Marchal, Ludovic  Total change: -70.20  Rating chartPersonal card
 6eme Open de Chalons-en-Champagne CHALONS EN CHAMPAGNE FRA 2020-09-20
RcRownchangeKK*chgGame
 1234 1606 1.00 5 -3.51 20 -70.20 
  Petit, Anthony 1207 FRA0.001-0.9220-18.40 
  Ledoux, Hugo 1254 FRA0.001-0.8920-17.80 
  Cossart, Thibault 1241 FRA1.0010.10202.00 
  Parfait, Lorenzo 1217 FRA0.001-0.9120-18.20 
  Maillard, Xavier 1252 FRA0.001-0.8920-17.80 

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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