Individual Calculations November 2009
 Yankovsky, Roman  Total change: 54.45  Rating chartPersonal card
 Autumn on Petrograd side 2009 open St.Petersburg RUS 2009-09-21
RcRownchangeKK*chgGame
 2195 2314 8.00 9 2.18 15 32.70 
  Smirnov, Vladimir G. 1992 RUS1.0010.13151.95 
  Pyatin, Alexander 2093 RUS0.501-0.2815-4.20 
  Kopasov, Evgeny 2074 RUS1.0010.20153.00 
  Ganichev, Alexander 2128 RUS1.0010.26153.90 
  Utkin, Alexander 2134 RUS1.0010.26153.90 
  Malakhov, Igor f2414 RUS1.0010.64159.60 
  Bazeev, German 2274 RUS1.0010.44156.60 
  Maevsky, Nikolay 2273 RUS1.0010.44156.60 
  Martynenko, Andrei f2377 RUS0.5010.09151.35 

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)
 
 M.Chigorin Memorial 2009 St.Petersburg RUS 2009-10-16
RcRownchangeKK*chgGame
 2460 2314 4.00 8 1.45 15 21.75 
  Savchenko, Boris g2638 RUS0.001-0.1315-1.95 
  Ivanov, Miroslav 2090 RUS1.0010.22153.30 
  Ovod, Evgenija mwg2447 RUS1.0010.681510.20 
  Wen, Yang g2538 CHN0.001-0.2215-3.30 
  Ju, Wenjun 2443 CHN0.5010.17152.55 
  Ponfilenok, Vladimir 2440 RUS0.5010.17152.55 
  Rozum, Ivan m2457 RUS1.0010.691510.35 
  Kokarev, Dmitry g2630 RUS0.001-0.1315-1.95 

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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