Rapid: Individual Calculations July 2023
 Urzel, Quentin  Total change: 7.60  Rating chartPersonal card
 18e Open Rapide de Mont de Marsan MONT DE MARSAN FRA 2023-06-18
RcRownchangeKK*chgGame
 1628 1284 1.00 4 0.19 40 7.60 
  Lafond, Olivier 1880 FRA0.001-0.0240-0.80 
  Levrero, Yolan 1773 FRA0.001-0.0440-1.60 
  San, Noeum 1718 FRA0.001-0.0640-2.40 
  Riballet, Jean-Paul 1139 FRA1.0010.314012.40 

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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