Individual Calculations November 2009
 Dobrev, Nanko  Total change: 26.30  Rating chartPersonal card
 17th Intern. Chess Tourn. "Honour to National Resistance" Nikaia - Athens GRE 2009-08-22
RcRownchangeKK*chgGame
 2192 2352 7.50 9 1.36 10 13.60 
  Barogianni, Sotiria 1952  * GRE1.0010.08100.80 
  Jordanov, Kristijan 1952  * BUL1.0010.08100.80 
  Rousis, Mihail 2075 GRE1.0010.17101.70 
  Skalkotas, Nikolaos m2197 GRE1.0010.29102.90 
  Rusev, Krasimir g2543 BUL0.5010.25102.50 
  Nikolaidis, Ioannis g2529 GRE0.001-0.2710-2.70 
  Kouvatsos, Filippos 2093 GRE1.0010.18101.80 
  Valden, Petros 2197 GRE1.0010.29102.90 
  Georgakopoulos, Nikolaos 2191 GRE1.0010.29102.90 
 * 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 Open Intern. Chess Tournament Veria 2009 Veroia GRE 2009-08-31
RcRownchangeKK*chgGame
 2239 2352 5.50 8 0.56 10 5.60 
  Kosmadakis, Dimitros 1952  * GRE1.0010.08100.80 
  Sidiropoulos, Nikolaos 2079 GRE1.0010.17101.70 
  Aggelis, Nikolaos f2296 GRE0.501-0.0810-0.80 
  Shavtvaladze, Nikoloz m2452 GEO0.5010.14101.40 
  Kesidis, Odyseas 1952  * GRE1.0010.08100.80 
  Frhat, Ali m2397 EGY0.5010.06100.60 
  Bagaturov, Giorgi g2478 GEO0.5010.17101.70 
  Mastrokoukos, Georgios m2306 GRE0.501-0.0610-0.60 
 * 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)
 
 Nationale 1 - R1 Various FRA 2009-10-04
RcRownchangeKK*chgGame
 2236 2377 1.00 1 0.31 10 3.10 
  Villegas, Pierre 2236 FRA1.0010.31103.10 

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)
 
 Nationale 1 - R2-3 Various FRA 2009-10-17
RcRownchangeKK*chgGame
 2342 2377 1.50 2 0.40 10 4.00 
  Lerch, Patrice f2322 FRA1.0010.42104.20 
  Debray, Christopher f2362 FRA0.501-0.0210-0.20 

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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