Individual Calculations September 2009
 Parligras, Cosmin  Total change: -11.55  Rating chartPersonal card
 3-rd International Open Chess Festival VARNA St. st. Constantine and Helena BUL 2009-06-12
RcRownchangeKK*chgGame
 2278 2279 4.50 8 0.55 15 8.25 
  Mirzoev, Azer g2559 AZE0.001-0.1615-2.40 
  Bayramov, Elkhan Khayyat Oglu 1944 AZE1.0010.12151.80 
  Ivelinov, Hristo 2168 BUL0.501-0.1515-2.25 
  Dimitrov, Pavel m2396 BUL1.0010.66159.90 
  Fedoseev, Vladimir f2318 RUS0.5010.05150.75 
  Lilov, Valeri f2411 BUL0.5010.18152.70 
  Dimitrov, Radoslav m2388 BUL0.5010.15152.25 
  Chrzaszcz, Malvina 2040 POL0.501-0.3015-4.50 

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)
 
 Albena International Open Chess Tournament 2009 Albena BUL 2009-06-20
RcRownchangeKK*chgGame
 2191 2279 3.50 8 -1.32 15 -19.80 
  Iotov, Valentin g2581 BUL0.5010.35155.25 
  Mitkov, Marjan m2382 MKD0.5010.14152.10 
  Ivanov, Borislav 2002 BUL0.501-0.3315-4.95 
  Belov, Igor m2443 RUS0.001-0.2815-4.20 
  Shushpanova, Nina wf1975 RUS1.0010.14152.10 
  Vassiliev, G. 2163 RUS0.001-0.6615-9.90 
  Dereshki, Dario 1929 BUL1.0010.11151.65 
  Andreev, Sasho 2051 BUL0.001-0.7915-11.85 

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)
 

 

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