Individual Calculations November 2009
 Andonov, Bogomil  Total change: -17.80  Rating chartPersonal card
 8Th International Istanbul Chess Festival Istanbul TUR 2009-08-31
RcRownchangeKK*chgGame
 2029 2311 5.00 8 -1.61 10 -16.10 
  Naydenova, Yordanka 1911  * BUL1.0010.08100.80 
  Nassaj, Amirmorteza 1955 IRI1.0010.11101.10 
  Tasdelen, Deniz Murat 2024 TUR0.501-0.3410-3.40 
  Ulker, Ates f2119 TUR0.501-0.2510-2.50 
  Dogan, Ali Ekber 2066 TUR0.001-0.8010-8.00 
  Albay, Koraycan 1911  * TUR1.0010.08100.80 
  Mecit, Emre 2063 TUR1.0010.19101.90 
  Ghassan, M.a. f2180 IRQ0.001-0.6810-6.80 
 * 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)
 
 2nd League CS-West 2009 Vrnjacka Banja SRB 2009-09-06
RcRownchangeKK*chgGame
 2230 2294 0.00 1 -0.59 10 -5.90 
  Dumic, Marko 2230 SRB0.001-0.5910-5.90 

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)
 
 Nationale 1 - R1 Various FRA 2009-10-04
RcRownchangeKK*chgGame
 2112 2294 1.00 1 0.26 10 2.60 
  Langevin, Philippe 2112 FRA1.0010.26102.60 

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)
 
 Nationale 1 - R2-3 Various FRA 2009-10-17
RcRownchangeKK*chgGame
 2351 2294 1.00 2 0.16 10 1.60 
  Riff, Vincent f2321 FRA1.0010.54105.40 
  Ansell, Simon T m2380 ENG0.001-0.3810-3.80 

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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