Individual Calculations November 2009
 Ivanov, Sergey A.  Total change: -44.25  Rating chartPersonal card
 Finnish League 2009-2010 Round 1 Various FIN 2009-09-19
RcRownchangeKK*chgGame
 2429 2375 0.00 1 -0.42 15 -6.30 
  Volodin, Aleksandr m2429 EST0.001-0.4215-6.30 

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)
 
 Finnish League 2009-2010 Round 2 Various FIN 2009-09-20
RcRownchangeKK*chgGame
 2305 2375 0.50 1 -0.10 15 -1.50 
  Silber, Henning f2305 GER0.501-0.1015-1.50 

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)
 
 Karelian Autumn 2009 A Rtg Petrozavodsk RUS 2009-10-10
RcRownchangeKK*chgGame
 2287 2375 3.50 9 -2.06 15 -30.90 
  Toivonen, Alexander V. 2288 RUS0.501-0.1215-1.80 
  Pimenov, Revolt 2221 RUS0.001-0.7115-10.65 
  Osmolny, Vladimir I. f2240 RUS0.501-0.1815-2.70 
  Malinin, Yuri m2318 RUS0.501-0.0815-1.20 
  Yachmenev, Mikhail A. 2276 RUS0.501-0.1415-2.10 
  Yaakkimainen, Vyaino R. 2250 RUS0.001-0.6715-10.05 
  Savolainen, Lev P. f2164 RUS0.501-0.2715-4.05 
  Feoktistov, Alexey A. m2415 RUS0.5010.06150.90 
  Dokutchaev, Alexander F. 2410 RUS0.5010.05150.75 

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
 2378 2375 4.00 9 -0.37 15 -5.55 
  Fedotov, Konstantin 1975  * RUS1.0010.08151.20 
  Shomoev, Anton g2566 RUS0.5010.25153.75 
  Lafuente, Pablo g2562 ARG0.001-0.2615-3.90 
  Samigullina, Diana wf2152 RUS1.0010.22153.30 
  Zherebukh, Yaroslav g2544 UKR0.001-0.2815-4.20 
  Marzano, Carlo 2209 ITA1.0010.28154.20 
  Zinchenko, Yaroslav g2539 UKR0.5010.22153.30 
  Bocharov, Dmitry g2607 RUS0.001-0.2115-3.15 
  Vunder, Andrey 2246 RUS0.001-0.6715-10.05 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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