Individual Calculations April 2009
 Erzhanov, Arman  Total change: 98.25  Rating chartPersonal card
 Moscow Winter open 2008 Moscow RUS 2008-11-30
RcRownchangeKK*chgGame
 2229 2307 7.50 9 2.16 15 32.40 
  Efimov, Vladimir 1958 RUS1.0010.11151.65 
  Grigorian, Sergey 2112 RUS1.0010.25153.75 
  Erofeev, Alexey 2156 RUS1.0010.30154.50 
  Ulko, Jaroslav m2481 RUS0.5010.23153.45 
  Chudinovskikh, Alexander M m2373 RUS1.0010.59158.85 
  Appolonov, Sergey m2427 RUS0.5010.16152.40 
  Apryshko, Gleb 2078 RUS1.0010.21153.15 
  Pustovoitova, Daria 2279 RUS0.501-0.0415-0.60 
  Shmatkov, Mikhail 2197 RUS1.0010.35155.25 

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)
 
 1st V.I.Goriainov Memorial 2008 open Moscow RUS 2008-12-01
RcRownchangeKK*chgGame
 2260 2307 6.00 7 2.10 15 31.50 
  Leite, Ernst 2043 RUS1.0010.18152.70 
  Yudkevich, Mikhail 2187 RUS1.0010.34155.10 
  Grishin, Alexander 2231 RUS1.0010.40156.00 
  Baikov, Vladimir A m2431 RUS1.0010.671510.05 
  Trofimovsky, Alexander 2151 RUS0.501-0.2115-3.15 
  Okara, Andrey m2416 RUS0.5010.15152.25 
  Zolotukhin, Valery f2358 RUS1.0010.57158.55 

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)
 
 RT December 2008 Moscow RUS 2008-12-26
RcRownchangeKK*chgGame
 2040 2307 8.50 9 1.19 15 17.85 
  Sychev, Klementy 2127 RUS0.501-0.2415-3.60 
  Vasenina, Anna 1957 RUS1.0010.11151.65 
  Babarykin, Stanislav 2054 RUS1.0010.19152.85 
  Zabotina, Svetlana 2069 RUS1.0010.20153.00 
  Kolmakov, Pavel 2280 RUS1.0010.46156.90 
  Kazennov, Ivan 1957 RUS1.0010.11151.65 
  Raevsky, Evgeny 1988 RUS1.0010.13151.95 
  Minko, Vladimir 1957 RUS1.0010.11151.65 
  Pokhlebin, Sergej 1970 RUS1.0010.12151.80 

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)
 
 Moscow open 2009 B Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2156 2273 7.00 9 1.10 15 16.50 
  Rakhmatulaev, Konstantin 2002 UZB1.0010.17152.55 
  Zaryvkina, Anastasia 2081 RUS1.0010.25153.75 
  Murzin, Lenar m2175 RUS0.501-0.1315-1.95 
  Zimin, Alexey 2193 RUS1.0010.39155.85 
  Nikologorsky, Matfei 2196 RUS0.001-0.6115-9.15 
  Mamaev, Evgeniy 2179 RUS1.0010.37155.55 
  Kapov, Albert 2176 RUS1.0010.37155.55 
  Dzhangobegov, Vladimir 2180 RUS1.0010.37155.55 
  Pogosian, Georgy f2219 RUS0.501-0.0815-1.20 

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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