Individual Calculations September 2011
 Mazaltob, Gerald  Total change: 6.60  Rating chartPersonal card
 Championnat de Paris Ile de France Open B (1400 à 1900) PARIS FRA 2011-07-02
RcRownchangeKK*chgGame
 1658 1497 2.00 6 0.27 15 4.05 
  Freund, Jeremie 1697 FRA0.001-0.2415-3.60 
  Koulitchenko, Francoise 1603 FRA1.0010.64159.60 
  Gaborit, Arnaud 1678 FRA0.5010.24153.60 
  Selvaradje, Partibane 1683 FRA0.5010.24153.60 
  Anjoure, Jean-Michel 1689 FRA0.001-0.2515-3.75 
  Hauseux, Louis 1597 FRA0.001-0.3615-5.40 

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)
 
 136ème open international du club 608 d’échecs des moins de 2300 ELO PARIS FRA 2011-07-16
RcRownchangeKK*chgGame
 1638 1497 2.50 7 0.17 15 2.55 
  Beaufils, Antoine 1707 FRA0.001-0.2315-3.45 
  Sriskantharajah, Niruja 1577 FRA0.001-0.3915-5.85 
  Pommier, Eugene 1477 FRA0.501-0.0315-0.45 
  Gagnaire, Isabelle 1418 FRA1.0010.39155.85 
  Tchimichkian, Vardan 1635 FRA1.0010.691510.35 
  Novakovic, Stanko 1839 FRA0.001-0.1215-1.80 
  Guillon, Gabriel 1810 FRA0.001-0.1415-2.10 

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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