Individual Calculations February 2018
 Badinier, Romain  Total change: -20.80  Rating chartPersonal card
 15eme Bois-Colombes Chess Master Open B BOIS COLOMBES FRA 2017-12-26
RcRownchangeKK*chgGame
 1516 1656 4.00 7 -0.52 40 -20.80 
  Mkhitarian, Aram 1749 FRA0.5010.13405.20 
  Gherghinoiu, Lucas 1796 FRA0.001-0.3140-12.40 
  Lahittete, Michel 1725 FRA0.001-0.4040-16.00 
  Etifier, Ismael 1256  * FRA1.0010.08403.20 
  Ider, Bayar 1443 FRA0.501-0.2740-10.80 
  Yapi, William Koffi 1343 FRA1.0010.14405.60 
  Domingues, Danny 1299 FRA1.0010.11404.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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