Individual Calculations July 2010
 Drenchev, Petar  Total change: 21.70  Rating chartPersonal card
 Memorial Venka Asenova&Antonia Ivanova Sofia BUL 2010-04-21
RcRownchangeKK*chgGame
 2293 2486 8.00 9 1.44 10 14.40 
  Toshev, Vladimir 2086  * BUL1.0010.08100.80 
  Andreev, Sasho 2187 BUL1.0010.15101.50 
  Radulov, Ivan g2292 BUL1.0010.25102.50 
  Vasilev, Vasil Aleksandrov 2366 BUL1.0010.34103.40 
  Ipatov, Alexander m2518 ESP1.0010.54105.40 
  Genov, Petar g2452 BUL1.0010.45104.50 
  Filev, Georgi f2360 BUL0.501-0.1710-1.70 
  Raeva, Elitsa wm2238 BUL0.501-0.3110-3.10 
  Andreev, Stanislav 2135 BUL1.0010.11101.10 
 * 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)
 
 2-nd memorial GM Milko Bobotsov Sofia BUL 2010-04-30
RcRownchangeKK*chgGame
 2271 2486 7.00 9 0.22 10 2.20 
  Stoyanov, Stefan 2086  * BUL1.0010.08100.80 
  Spirliadis, Achileas 2086  * GRE1.0010.08100.80 
  Somborski, Nebojsa f2377 SRB0.501-0.1510-1.50 
  Raeva, Elitsa wm2238 BUL1.0010.19101.90 
  Enchev, Ivajlo f2418 BUL0.501-0.0910-0.90 
  Orev, Petar m2243 BUL0.501-0.3010-3.00 
  Bratanov, Zsivko m2478 BUL0.501-0.0110-0.10 
  Radulov, Ivan g2292 BUL1.0010.25102.50 
  Popov, Georgi 2218 BUL1.0010.17101.70 
 * 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)
 
 60th team championship for men Albena BUL 2010-05-27
RcRownchangeKK*chgGame
 2444 2492 2.50 6 -0.85 10 -8.50 
  Kogan, Artur g2525 ISR0.001-0.4510-4.50 
  Stoinev, Metodi 2295 BUL0.501-0.2510-2.50 
  Janev, Evgeni g2475 BUL1.0010.48104.80 
  Manolov, Ivan m2266 BUL0.001-0.7910-7.90 
  Spasov, Vasil g2605 BUL0.5010.15101.50 
  Popchev, Milko g2499 BUL0.5010.01100.10 

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)
 
 International Chess Festival Albena BUL 2010-06-03
RcRownchangeKK*chgGame
 2427 2492 6.50 9 1.36 10 13.60 
  Gubochkin, Viacheslav 2095 RUS1.0010.08100.80 
  Ivelinov, Hristo 2227 BUL1.0010.18101.80 
  Kozhuharov, Spas m2404 BUL0.501-0.1210-1.20 
  Spassov, Liuben g2421 BUL1.0010.40104.00 
  Szabo, Gergely-Andras-Gyula g2546 ROU0.5010.08100.80 
  Radulski, Julian g2593 BUL0.5010.14101.40 
  Rusev, Krasimir g2553 BUL1.0010.58105.80 
  Parligras, Mircea g2565 ROU0.5010.10101.00 
  Caspi, Israel m2438 ISR0.501-0.0810-0.80 

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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