Individual Calculations September 2009
 Belov, Igor  Total change: -6.90  Rating chartPersonal card
 Albena International Open Chess Tournament 2009 Albena BUL 2009-06-20
RcRownchangeKK*chgGame
 2281 2443 4.50 8 -1.07 10 -10.70 
  Altin, Halis 2093 TUR1.0010.11101.10 
  Vassiliev, G. 2163 RUS0.501-0.3410-3.40 
  Chatalbashev, Boris g2571 BUL0.001-0.3310-3.30 
  Parligras, Cosmin 2279 ROU1.0010.28102.80 
  Berbatov, Kiprian f2393 BUL0.501-0.0710-0.70 
  Mitkov, Marjan m2382 MKD0.001-0.5810-5.80 
  Yakimenko, Alexander A. 2173 RUS1.0010.17101.70 
  Kopasov, Alexander 2190 RUS0.501-0.3110-3.10 

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)
 
 Ershovo 2009 Intl Moscow RUS 2009-07-12
RcRownchangeKK*chgGame
 2386 2428 6.50 11 0.38 10 3.80 
  Glotov, Mikhail f2363 RUS0.501-0.0910-0.90 
  Volkov, Sergei 2291 RUS1.0010.32103.20 
  Castaneda, Georgui m2502 PER0.5010.10101.00 
  Logashov, Sergey Y. 2325 RUS0.501-0.1410-1.40 
  Gubajdullin, Alexei f2455 RUS1.0010.54105.40 
  Kalinichev, Andrey f2405 EST0.001-0.5310-5.30 
  Moiseenko, Vladimir m2404 RUS0.501-0.0310-0.30 
  Kurumanov, Petr A. 2249 RUS1.0010.27102.70 
  Nagibin, George f2392 RUS0.501-0.0510-0.50 
  Bagirov, Rufat g2467 AZE0.5010.05100.50 
  Arustamian, Artur 2388 ARM0.501-0.0610-0.60 

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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