Individual Calculations February 2024
 Kakon, Raphael  Total change: -45.60  Rating chartPersonal card
 20e Bois-Colombes Chess Master - Open C BOIS COLOMBES FRA 2023-12-26
RcRownchangeKK*chgGame
 1309 1143 0.00 4 -1.14 40 -45.60 
  Amarelis, Robin 1406 FRA0.001-0.1840-7.20 
  Neveu, Lionel 1325 FRA0.001-0.2640-10.40 
  Austruy, Daniel 1267 FRA0.001-0.3340-13.20 
  Nguyen Phuoc, Thomas 1236 FRA0.001-0.3740-14.80 

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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