Individual Calculations February 2018
 Lachat, Gauthier  Total change: 23.20  Rating chartPersonal card
 2eme Tournoi International d'Echecs de MERU - Tournoi B (-1600) MERU FRA 2017-12-26
RcRownchangeKK*chgGame
 1343 1213 3.00 7 0.58 40 23.20 
  Lialy Yao, Makine 1489 FRA0.5010.334013.20 
  Guliyev, Tofig 1381 FRA0.001-0.2840-11.20 
  Lebrun, Gregory 1403 FRA0.5010.254010.00 
  Croisic, Hugo 1085 FRA1.0010.334013.20 
  Gibson, John 1562 FRA0.001-0.1140-4.40 
  Lebrun, Mathieu 1030 FRA1.0010.264010.40 
  Frazao, Thomas 1450 FRA0.001-0.2040-8.00 

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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