Individual Calculations October 2022
 Coquard, Alexis  Total change: -4.80  Rating chartPersonal card
 Open de Grasse 2022 (-2400 elo) GRASSE FRA 2022-09-24
RcRownchangeKK*chgGame
 1570 1281 0.50 4 -0.24 20 -4.80 
  Caci, Nicolas 1668 FRA0.001-0.0920-1.80 
  Draillard, Michel 1496 FRA0.001-0.2320-4.60 
  Franken, Jean-Baptiste 1727 FRA0.5010.44208.80 
  Yin, Milo 1387 FRA0.001-0.3620-7.20 

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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