Rapid: Individual Calculations July 2023
 Jeyakumar, Sayan  Total change: -6.00  Rating chartPersonal card
 18e Open Rapide de Mont de Marsan MONT DE MARSAN FRA 2023-06-18
RcRownchangeKK*chgGame
 1253 1074 1.50 6 -0.15 40 -6.00 
  Dabat, Laurent 1343 FRA0.001-0.1740-6.80 
  Cornet, Michel 1405 FRA0.001-0.1240-4.80 
  Delzant, Pierre-Richard 1239 FRA0.5010.22408.80 
  Legagnoa, Evan 1241 FRA0.001-0.2840-11.20 
  Riballet, Jean-Paul 1139 FRA1.0010.594023.60 
  Lutz, Andre 1151 FRA0.001-0.3940-15.60 

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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