Individual Calculations September 2009
 Mirumian, Vigen  Total change: 1.70  Rating chartPersonal card
 Czech Open 2009 A - Pardubice Open Pardubice CZE 2009-07-24
RcRownchangeKK*chgGame
 2323 2506 6.00 9 -0.62 10 -6.20 
  Majer-Jun., Jiri 2278 CZE1.0010.21102.10 
  Kjartansson, Gudmundur f2356 ISL0.001-0.7010-7.00 
  Berzina, Ilze wm2276 LAT0.001-0.7910-7.90 
  Vedrickas, Tautvydas 2241 LTU1.0010.18101.80 
  Osmolny, Vladimir f2283 RUS1.0010.22102.20 
  Daskevics, Vadims f2341 LAT0.501-0.2210-2.20 
  Kovar, Vojtech 2328 CZE1.0010.27102.70 
  Markin, Dmitry m2405 UKR0.501-0.1410-1.40 
  Nun, Jiri m2396 CZE1.0010.35103.50 

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)
 
 Olomouc Chess Summer 2009 - GM A - Valoz Cup Olomouc CZE 2009-08-05
RcRownchangeKK*chgGame
 2449 2506 6.00 9 0.79 10 7.90 
  Dubov, Daniil f2421 RUS1.0010.38103.80 
  Ivanov, Mikhail M g2469 RUS0.501-0.0510-0.50 
  Grandelius, Nils m2515 SWE0.5010.01100.10 
  Krejci, Jan m2453 CZE0.501-0.0710-0.70 
  Malinovsky, Karel f2367 CZE1.0010.31103.10 
  Arslanov, Shamil 2376 RUS0.501-0.1810-1.80 
  Simacek, Pavel m2476 CZE1.0010.46104.60 
  Luch, Michal m2415 POL0.501-0.1210-1.20 
  Maslak, Konstantin g2545 RUS0.5010.05100.50 

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)
 

 

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