Individual Calculations January 2009
 Iotov, Valentin  Total change: 24.30  Rating chartPersonal card
 58th Team Ch (m) 1-st Division Borovets BUL 2008-10-01
RcRownchangeKK*chgGame
 2454 2532 5.00 7 0.81 10 8.10 
  Nevednichy, Vladislav g2583 ROU0.001-0.4310-4.30 
  Janev, Evgeni g2491 BUL1.0010.44104.40 
  Ninov, Nikolai m2528 BUL0.501-0.0110-0.10 
  Mishev, Liubomir 2232 BUL1.0010.15101.50 
  Petrov, Marijan m2483 BUL0.501-0.0710-0.70 
  Stefanov, Krasimir m2376 BUL1.0010.29102.90 
  Nikolov, Momchil m2488 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)
 
 24th European Club Cup 2008 Halkidiki, Greece Kallithea, Halkidiki - Greece GRE 2008-10-17
RcRownchangeKK*chgGame
 2483 2532 4.00 6 0.68 10 6.80 
  Sargissian, Gabriel g2642 ARM0.5010.15101.50 
  Jelling, Erik m2382 DEN1.0010.30103.00 
  Smirin, Ilia g2649 ISR0.001-0.3410-3.40 
  Babula, Vlastimil g2608 CZE1.0010.60106.00 
  Roeder, Matthias m2432 GER0.501-0.1410-1.40 
  Yssing, Klaus 2182 DEN1.0010.11101.10 

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)
 
 Olympiad Dresden Open Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2434 2532 6.50 9 0.94 10 9.40 
  Bogner, Sebastian m2448 GER1.0010.38103.80 
  Jaquez, Juan 2223 DOM1.0010.14101.40 
  Alfaro, William 2200 NCA1.0010.12101.20 
  Bayarmandah, Balgan 2339 MGL1.0010.25102.50 
  Borisek, Jure m2548 SLO1.0010.52105.20 
  Vajda, Levente g2582 ROU0.001-0.4310-4.30 
  Carlsson, Pontus g2515 SWE1.0010.48104.80 
  San Segundo Carrillo, Pablo g2564 ESP0.001-0.4610-4.60 
  Zhumabayev, Rinat m2490 KAZ0.501-0.0610-0.60 

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)
 

 

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