Individual Calculations May 2018
 Batt, Alexian  Total change: 55.20  Rating chartPersonal card
 Championnat de France des Jeunes 2018 - Open B AGEN FRA 2018-04-18
RcRownchangeKK*chgGame
 1081 1011 3.00 4 1.38 40 55.20 
  Bronny, Germain 1010 FRA1.0010.504020.00 
  Garcion, Elvin 1080 FRA1.0010.604024.00 
  Gresser, Hugo 1078 FRA1.0010.594023.60 
  Negre, Maxime 1155 FRA0.001-0.3140-12.40 

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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