Individual Calculations April 2008
 Bojkov, Dejan  Total change: -31.20  Rating chartPersonal card
 N1 - R4-5 Various FRA 2007-12-15
RcRownchangeKK*chgGame
 2444 2520 0.00 2 -1.21 10 -12.10 
  Le Roux, Jean-Pierre m2477 FRA0.001-0.5610-5.60 
  Murey, Jacob g2410 ISR0.001-0.6510-6.50 

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)
 
 30th Bulgarian open Championship Plovdiv BUL 2008-02-02
RcRownchangeKK*chgGame
 2343 2523 7.00 9 0.45 10 4.50 
  Stegariu, Alexandru 2173 ROU1.0010.11101.10 
  Yordanov, Nikolay 2254 BUL1.0010.17101.70 
  Voiska, Margarita wg2333 BUL1.0010.25102.50 
  Petkov, Vladimir g2434 BUL0.001-0.6210-6.20 
  Aleksanrov, Vasil 2298 BUL1.0010.22102.20 
  Karakehajov, Kalin m2437 BUL0.501-0.1210-1.20 
  Marholev, Dimitar m2401 BUL1.0010.33103.30 
  Ivanov, Jordan m2371 BUL1.0010.30103.00 
  Grecescu, Gabriel-Andrei 2383 ROU0.501-0.1910-1.90 

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)
 
 N1 - R6-7 Various FRA 2008-02-09
RcRownchangeKK*chgGame
 2433 2523 1.00 2 -0.25 10 -2.50 
  Tirard, Hugo m2490 FRA0.501-0.0510-0.50 
  Silva, Sebastian 2375 CHI0.501-0.2010-2.00 

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)
 
 Icelandic 1 div Reykjavik ISL 2008-02-29
RcRownchangeKK*chgGame
 2324 2523 2.00 3 -0.21 10 -2.10 
  Olafsson, David f2309 ISL0.501-0.2710-2.70 
  Malisauskas, Vidmantas g2489 LTU0.501-0.0510-0.50 
  Valtysson, Thor 2173 ISL1.0010.11101.10 

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)
 
 Reykjavik Open 2008 Reykjavik ISL 2008-03-03
RcRownchangeKK*chgGame
 2360 2523 4.50 9 -1.90 10 -19.00 
  Gretarsson, Hjorvar Steinn 2247 ISL1.0010.17101.70 
  Grandelius, Nils f2371 SWE0.001-0.7010-7.00 
  Bjornsson, Sigurbjorn f2286 ISL0.501-0.3010-3.00 
  Kjartansson, Gudmundur f2307 ISL1.0010.22102.20 
  Robson, Ray f2389 USA0.001-0.6810-6.80 
  Westerinen, Heikki M J g2362 FIN1.0010.29102.90 
  Gunnarsson, Jon Viktor m2429 ISL0.501-0.1310-1.30 
  Lie, Espen m2428 NOR0.501-0.1310-1.30 
  Gaponenko, Inna mwg2422 UKR0.001-0.6410-6.40 

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)
 

 

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