Individual Calculations May 2010
 Labarthe, Arnaud  Total change: -25.05  Rating chartPersonal card
 24e Open International "Pierre et Vacances" - B Cannes FRA 2010-02-27
RcRownchangeKK*chgGame
 1846 1869 4.50 9 -0.16 15 -2.40 
  Benhaim, Louis 1561 FRA1.0010.14152.10 
  Maruejols, Claude 2007 FRA1.0010.691510.35 
  Kierzek, Mira wf2060 MKD0.001-0.2515-3.75 
  Cayla, Jonathan 1954 FRA0.001-0.3815-5.70 
  Porte, Jacques 1594 FRA1.0010.17152.55 
  Zermiche, Cherif 2058 FRA0.001-0.2515-3.75 
  Lombardini, Giulio 1956 ITA0.5010.12151.80 
  Krieger, Alexander 1627 GER0.001-0.8015-12.00 
  Hadamard, Olivier 1793 FRA1.0010.40156.00 

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)
 
 26e Championnat de Martinique Fort de France FRA 2010-03-27
RcRownchangeKK*chgGame
 1606 1908 1.00 3 -1.51 15 -22.65 
  Cepisul, Desire 1763 FRA0.501-0.1915-2.85 
  Christophe-Hayot, Vincent 1547 FRA0.501-0.4015-6.00 
  Dobat-Chauleau, Oruno 1509 FRA0.001-0.9215-13.80 

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)
 

 

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