Rapid: Individual Calculations October 2022
 Montmasson, Yvan  Total change: -27.40  Rating chartPersonal card
 1er tournoi rapide de la comune Nernier NERNIER FRA 2022-09-24
RcRownchangeKK*chgGame
 1522 1615 1.00 4 -1.37 20 -27.40 
  Montbroussous, Olivier 1745 FRA0.001-0.3220-6.40 
  Sylvestre-Baron, Laurent 1701 FRA0.001-0.3820-7.60 
  Butler, Yvan 1423 FRA1.0010.25205.00 
  Yetta, Jean-Christophe 1220 FRA0.001-0.9220-18.40 

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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