Individual Calculations February 2015
 Perche, Louis  Total change: -65.60  Rating chartPersonal card
 28eme Open du Mans LE MANS FRA 2014-12-26
RcRownchangeKK*chgGame
 1820 1935 3.50 8 -1.64 40 -65.60 
  Grall, Alba 1535  * FRA0.501-0.4240-16.80 
  Legky, Nikolay A g2335  * FRA0.001-0.0840-3.20 
  Gautier, Paul 1654 FRA0.501-0.3440-13.60 
  Tapie, Jean 1655 FRA1.0010.16406.40 
  Bleau, Adrien 1739 FRA1.0010.254010.00 
  Amoyal, Pierre 2100 FRA0.001-0.2840-11.20 
  Lemiere, Clement 1794 FRA0.501-0.1940-7.60 
  Lucidarme, Damien 1749 FRA0.001-0.7440-29.60 
 * 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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