Individual Calculations August 2015
 Lalanne, Olivier  Total change: -29.00  Rating chartPersonal card
 1er Open International du Comité Varois - Tournoi B LA FARLEDE FRA 2015-07-05
RcRownchangeKK*chgGame
 1390 1641 4.00 7 -1.45 20 -29.00 
  Nguyen, Thao Nhi 1375 FRA0.501-0.3220-6.40 
  Marku, Demeter 1676 FRA0.001-0.4520-9.00 
  Fourriques, Elise 1241  * FRA0.001-0.9220-18.40 
  Bernard, Elodie 1241  * FRA0.501-0.4220-8.40 
  Perret, Serge 1253 FRA1.0010.09201.80 
  Villevieille, Lucas 1398 FRA1.0010.20204.00 
  Lasmar, Lyes 1543 FRA1.0010.37207.40 
 * 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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