Individual Calculations October 2014
 McDonald, Margaret  Total change: 13.60  Rating chartPersonal card
 114e Open Fide Chess XV - Tournoi A (1500-2000) PARIS FRA 2014-09-20
RcRownchangeKK*chgGame
 1671 1271 0.00 1 -0.08 20 -1.60 
  Bounehas, Halim 1671  * ALG0.001-0.0820-1.60 
 * 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)
 
 114e Open Fide Chess XV - Tournoi B (-1600) PARIS FRA 2014-09-20
RcRownchangeKK*chgGame
 1446 1271 0.50 2 -0.07 20 -1.40 
  Lary, Damien 1346 FRA0.001-0.4020-8.00 
  Marmier, Eric 1545 FRA0.5010.33206.60 

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)
 
 2ème Open Fide de Magny-en-Vexin (- 2200) MAGNY EN VEXIN FRA 2014-09-27
RcRownchangeKK*chgGame
 1421 1271 1.50 2 0.83 20 16.60 
  Steff, Thierry 1238 FRA0.501-0.0520-1.00 
  Garcia, Diego 1603 FRA1.0010.882017.60 

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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