Rapid: Individual Calculations May 2023
 Grodecoeur, Colin  Total change: 3.20  Rating chartPersonal card
 440e Rapide Fide du Canal PARIS FRA 2023-03-31
RcRownchangeKK*chgGame
 1518 1472 2.50 5 0.16 20 3.20 
  Labrande, Theodore 1989 FRA0.001-0.0420-0.80 
  Izikian, Hayk 1323 FRA0.501-0.2020-4.00 
  Nait Atmane, Aylane 1115 FRA1.0010.11202.20 
  Meal, Laurent 1623 FRA1.0010.702014.00 
  Devane, Thibault 1539 FRA0.001-0.4120-8.20 

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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