Individual Calculations September 2010
 Petrushin, Alexander I  Total change: -7.70  Rating chartPersonal card
 Nizhny Don Cup 2010 open Azov RUS 2010-07-03
RcRownchangeKK*chgGame
 2312 2472 5.50 9 -0.67 10 -6.70 
  Parinov, Ivan 2072  * RUS1.0010.08100.80 
  Kharayan, Kerop 2098 RUS1.0010.10101.00 
  Ignatov, Viktor 2310 RUS1.0010.29102.90 
  Weetik, Vjacheslav f2454 RUS1.0010.47104.70 
  Papin, Vasily m2521 RUS0.001-0.4310-4.30 
  Pushkov, Nikolai g2467 RUS0.501-0.0110-0.10 
  Ivaschenko, Vadim 2224 RUS0.501-0.3110-3.10 
  Petrov, Artur f2405 RUS0.501-0.0910-0.90 
  Yermolenko, Vasily f2261 RUS0.001-0.7710-7.70 
 * 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)
 
 Mirny Atom 2010 Volgodonsk RUS 2010-07-23
RcRownchangeKK*chgGame
 2226 2472 7.00 9 -0.11 10 -1.10 
  Gunkin, Alexander 2080 RUS1.0010.08100.80 
  Burkhach, Alexander 2191 UKR1.0010.16101.60 
  Ivaschenko, Vadim 2224 RUS0.501-0.3110-3.10 
  Bestchastny, Yiakov 2225 RUS1.0010.19101.90 
  Malyi, Viacheslav f2301 UKR0.501-0.2310-2.30 
  Papin, Vasily m2521 RUS0.001-0.4310-4.30 
  Kuzovlev, Mikhail 2170 RUS1.0010.15101.50 
  Inozemtsev, Arsen 2139 RUS1.0010.12101.20 
  Barsamian, Eduard 2182 RUS1.0010.16101.60 

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)
 
 5. V.Y.Dvorkovich Memorial 2010 open Taganrog RUS 2010-08-02
RcRownchangeKK*chgGame
 2337 2472 6.00 9 0.01 10 0.10 
  Kovalchuk, Alexey 2144 RUS1.0010.13101.30 
  Olshansky, Alexander 2206 RUS1.0010.18101.80 
  Khlian, Eduard m2406 RUS0.501-0.0910-0.90 
  Papin, Vasily m2521 RUS0.001-0.4310-4.30 
  Petrova, Olga 2231 RUS1.0010.20102.00 
  Kotenko, Pavel m2396 RUS0.501-0.1010-1.00 
  Karpov, Vadim m2383 RUS0.501-0.1210-1.20 
  Mandrikin, Igor 2295 RUS1.0010.27102.70 
  Weetik, Vjacheslav f2454 RUS0.501-0.0310-0.30 

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)
 

 

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