Individual Calculations October 2021
 Coquelle, Addison  Total change: 11.20  Rating chartPersonal card
 Championnat ZID Languedoc Roussillon 2021 - U16M MILHAUD FRA 2021-09-25
RcRownchangeKK*chgGame
 1291 1306 3.50 6 0.28 40 11.20 
  Bellini, Luca 1183 FRA1.0010.334013.20 
  Carme, Jeremie 1696 FRA0.5010.414016.40 
  Lu, Haiming 1336 FRA0.5010.04401.60 
  Boisson, Loic 1280 FRA0.501-0.0440-1.60 
  Canfran, Joan 1192 FRA0.001-0.6640-26.40 
  Couderc, Clarisse 1061 FRA1.0010.20408.00 

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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