Individual Calculations April 2008
 Naiditsch, Arkadij  Total change: -14.50  Rating chartPersonal card
 Moscow open 2008 A Moscow RUS 2008-02-02
RcRownchangeKK*chgGame
 2514 2638 6.50 9 0.51 10 5.10 
  Chudinovskikh, Alexander M m2389 RUS1.0010.19101.90 
  Papin, Vasily m2475 RUS1.0010.28102.80 
  Yudin, Sergei m2519 RUS0.501-0.1610-1.60 
  Andriasian, Zaven g2532 ARM0.501-0.1410-1.40 
  Geller, Jakov m2511 RUS0.501-0.1710-1.70 
  Abdulla, Al-Rakib g2506 BAN1.0010.32103.20 
  Yemelin, Vasily g2562 RUS1.0010.40104.00 
  Lastin, Alexander g2604 RUS0.001-0.5510-5.50 
  Rakhmanov, Aleksandr g2524 RUS1.0010.34103.40 

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)
 
 Aeroflot open 2008 A1 Moscow RUS 2008-02-14
RcRownchangeKK*chgGame
 2560 2638 3.50 9 -1.96 10 -19.60 
  Brkic, Ante g2558 CRO1.0010.39103.90 
  Jussupow, Artur g2585 GER0.501-0.0710-0.70 
  Grigoriants, Sergey g2583 RUS0.001-0.5810-5.80 
  Nguyen, Ngoc Truong Son g2551 VIE0.501-0.1210-1.20 
  Frolyanov, Dmitry g2544 RUS0.501-0.1310-1.30 
  Maletin, Pavel g2573 RUS0.001-0.5910-5.90 
  Dyachkov, Sergej g2559 RUS0.001-0.6110-6.10 
  Andriasian, Zaven g2532 ARM0.501-0.1410-1.40 
  Pashikian, Arman g2556 ARM0.501-0.1110-1.10 

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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