Individual Calculations August 2017
 Izikian, Hayk  Total change: -19.40  Rating chartPersonal card
 10e Fide du 93 B (-1600) AUBERVILLIERS FRA 2017-07-09
RcRownchangeKK*chgGame
 1145 1434 0.00 1 -0.84 20 -16.80 
  Pachoro, Catherine 1145 FRA0.001-0.8420-16.80 

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)
 
 56e Open fide Inter Chess de Trois Rondes - Tournoi B (-1600) PARIS FRA 2017-07-29
RcRownchangeKK*chgGame
 1398 1434 1.50 3 -0.13 20 -2.60 
  Barreau, Christophe 1228 FRA1.0010.24204.80 
  Pham, Virgile 1508 FRA0.001-0.4020-8.00 
  Marmier, Eric 1458 FRA0.5010.03200.60 

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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