Individual Calculations July 2009
 Teisserenc, Pierre  Total change: -11.25  Rating chartPersonal card
 N3 - R8-9 Various FRA 2009-04-05
RcRownchangeKK*chgGame
 1879 1873 0.50 2 -0.48 15 -7.20 
  Alarcon, Eric 1968 FRA0.001-0.3715-5.55 
  Oumaziz, Paul 1790 FRA0.501-0.1115-1.65 

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)
 
 18e open international "CĂ´tes Sud des Landes" Soorts Hossegor FRA 2009-05-30
RcRownchangeKK*chgGame
 1803 1873 1.50 3 -0.27 15 -4.05 
  Soissong, Elzbieta 1672 FRA0.501-0.2615-3.90 
  Banana, Adnane 1755 FRA1.0010.34155.10 
  Poey-Durut, Peio 1983 FRA0.001-0.3515-5.25 

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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