Individual Calculations July 2010
 Arnaudov, Petar  Total change: -14.10  Rating chartPersonal card
 Bulgarian individual championship senjors Sofia BUL 2010-05-13
RcRownchangeKK*chgGame
 2074 2216 5.50 8 0.07 15 1.05 
  Kostov, Nikolay 1984 BUL1.0010.21153.15 
  Stoyanov, Stojan Slavov 2073 BUL0.001-0.6915-10.35 
  Orev, Bozhidar 1917 BUL1.0010.15152.25 
  Mitrev, Kiril 2106 BUL1.0010.35155.25 
  Ljangov, Petar 2118 BUL1.0010.37155.55 
  Cholakov, Stefan 2172 BUL0.501-0.0615-0.90 
  Orev, Petar m2255 BUL0.001-0.4515-6.75 
  Mahlev, Atanas 1965 BUL1.0010.19152.85 

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)
 
 Bulgarian Team championship "B" Group Men Albena BUL 2010-05-27
RcRownchangeKK*chgGame
 2330 2216 2.00 7 -0.44 15 -6.60 
  Georgiev, Krum g2456 BUL0.001-0.2015-3.00 
  Stoynov, Ivan f2300 BUL1.0010.62159.30 
  Stefanov, Krasimir m2382 BUL0.001-0.2815-4.20 
  Djonev, Svetozar 2184 BUL0.001-0.5415-8.10 
  Jovchev, Aleksi 2275 BUL1.0010.58158.70 
  Vutov, Mario 2347 BUL0.001-0.3215-4.80 
  Dimitrov, Atanas m2369 GRE0.001-0.3015-4.50 

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)
 
 International Chess Festival Albena BUL 2010-06-03
RcRownchangeKK*chgGame
 2180 2216 4.00 7 0.24 15 3.60 
  Borisov, Lubomir 1915 BUL1.0010.15152.25 
  Kraidman, Yair g2276 ISR0.001-0.4215-6.30 
  Stanchev, Aleksandar 1953 BUL1.0010.18152.70 
  Spiridonov, Nikola g2313 BUL0.5010.13151.95 
  Spassov, Liuben g2421 BUL0.001-0.2415-3.60 
  Videnova, Iva wm2278 BUL0.5010.09151.35 
  Kirchev, Krasimir 2104 BUL1.0010.35155.25 

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)
 
 4th open VARNA St. st. Constantin and Helena" Resort BUL 2010-06-12
RcRownchangeKK*chgGame
 2167 2216 2.50 6 -0.81 15 -12.15 
  Parligras, Mircea g2565 ROU0.001-0.1115-1.65 
  Mammadov, Gulam Ilham Oglu 1816  * AZE1.0010.08151.20 
  Dimitrov, Pavel m2351 BUL0.001-0.3215-4.80 
  Stjazhkina, Olga wg2280 RUS0.001-0.4115-6.15 
  Savenkov, Konstantin 1927 RUS1.0010.16152.40 
  Shafarostov, Artem 2061 RUS0.501-0.2115-3.15 
 * 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)
 

 

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