Individual Calculations July 2009
 Spassov, Liuben  Total change: -6.30  Rating chartPersonal card
 Division de Honor Comunidad Valenciana ESP 2009-01-10
RcRownchangeKK*chgGame
 2228 2417 1.00 2 -0.48 10 -4.80 
  Cano Sanchez, Josue f2273 ESP0.001-0.6910-6.90 
  Sanchez Saez, Francisco 2183 ESP1.0010.21102.10 

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)
 
 2-nd Memorial Hristo Gerenski Sofia BUL 2009-03-21
RcRownchangeKK*chgGame
 2130 2417 7.00 9 -0.52 10 -5.20 
  Kolev, Velio 2067 BUL1.0010.11101.10 
  Cholakov, Stefan 2106 BUL1.0010.14101.40 
  Andreev, Dobrotich 2121 BUL0.501-0.3510-3.50 
  Ljangov, Petar 2095 BUL0.501-0.3710-3.70 
  Mitrev, Kiril 2081 BUL0.501-0.3810-3.80 
  Kamenov, Gerasim 2212 BUL1.0010.24102.40 
  Kostov, Nikolay 2067 BUL1.0010.11101.10 
  Arnaudov, Petar 2194 BUL0.501-0.2810-2.80 
  Orev, Petar m2231 BUL1.0010.26102.60 

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)
 
 XXXII Open Internacional Ciudad de San Sebastian San Sebastian ESP 2009-04-05
RcRownchangeKK*chgGame
 2309 2433 5.50 9 -0.28 10 -2.80 
  Espin Laborde, Jesus Maria 2083 ESP1.0010.11101.10 
  Fidalgo Fernandez, Lucia wf2100 ESP1.0010.12101.20 
  Delchev, Aleksander g2648 BUL0.5010.27102.70 
  Huerga Leache, Mikel m2451 ESP0.001-0.4710-4.70 
  Diaz Herrero, Alvaro 2121 ESP1.0010.14101.40 
  Vaibhav, Suri 2222 IND0.001-0.7710-7.70 
  Vogel, Jaap f2234 NED1.0010.24102.40 
  Dobrev, Nanko m2366 BUL1.0010.41104.10 
  San Segundo Carrillo, Pablo g2560 ESP0.001-0.3310-3.30 

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)
 
 XI Open Internacional d'Escacs Vila de Salou Salou (Tarragona) ESP 2009-05-05
RcRownchangeKK*chgGame
 2396 2433 4.50 8 0.21 10 2.10 
  Febrero Perez, Lluis 2083 ESP1.0010.11101.10 
  Moskalenko, Viktor g2528 UKR0.5010.13101.30 
  Narciso Dublan, Marc g2534 ESP0.5010.14101.40 
  Lopez Martinez, Josep Manuel g2557 ESP0.001-0.3310-3.30 
  Avila Jimenez, Javier 2251 ESP0.501-0.2410-2.40 
  Trepat Herranz, Joan 2251 ESP1.0010.26102.60 
  Cuartas, Jaime Alexander g2518 COL0.5010.12101.20 
  Karlsson, Lars g2446 SWE0.5010.02100.20 

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)
 
 59-th BULGARIAN TEAM CHAMPIONSHIP 2009, Group A MEN Sunny Beach BUL 2009-06-08
RcRownchangeKK*chgGame
 2388 2433 1.00 1 0.44 10 4.40 
  Serafimov, Tervel m2388 BUL1.0010.44104.40 

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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