Individual Calculations November 2009
 Grachev, Boris  Total change: -31.60  Rating chartPersonal card
 RUS Men's Chmp. 2009 HL Ulan-Ude RUS 2009-09-02
RcRownchangeKK*chgGame
 2549 2684 4.50 10 -2.25 10 -22.50 
  Popov, Valerij g2595 RUS0.501-0.1210-1.20 
  Popov, Ivan g2582 RUS0.501-0.1410-1.40 
  Potkin, Vladimir g2606 RUS0.001-0.6110-6.10 
  Romanov, Evgeny g2588 RUS0.001-0.6310-6.30 
  Shaposhnikov, Evgeny g2545 RUS0.501-0.1910-1.90 
  Rakhmanov, Aleksandr g2588 RUS0.001-0.6310-6.30 
  Yuzhakov, Oleg 2360 RUS1.0010.13101.30 
  Nikolenko, Oleg g2533 RUS0.501-0.2010-2.00 
  Bryzgalin, Kirill g2480 RUS1.0010.24102.40 
  Galkin, Alexander g2608 RUS0.501-0.1010-1.00 

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)
 
 18th CRO team Championship - 1A League_Men Sibenik CRO 2009-09-21
RcRownchangeKK*chgGame
 2654 2684 3.00 7 -0.76 10 -7.60 
  Zufic, Miroslav m2461 CRO1.0010.22102.20 
  Naiditsch, Arkadij g2685 GER0.5010.00100.00 
  Navara, David g2692 CZE0.001-0.4910-4.90 
  Malakhov, Vladimir g2715 RUS0.5010.04100.40 
  Eljanov, Pavel g2717 UKR0.5010.05100.50 
  Bologan, Viktor g2688 MDA0.001-0.4910-4.90 
  Balogh, Csaba g2620 HUN0.501-0.0910-0.90 

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)
 
 25th European Club Cup for Men Ohrid MKD 2009-10-04
RcRownchangeKK*chgGame
 2440 2684 4.50 6 -0.15 10 -1.50 
  Andonovski, Ljubisa f2284  * MKD1.0010.08100.80 
  Petrosian, Tigran L g2602 ARM0.501-0.1110-1.10 
  Doison, Axel 2284  * BEL1.0010.08100.80 
  Lutsko, Igor g2375 BLR1.0010.14101.40 
  Efimenko, Zahar g2654 UKR0.501-0.0410-0.40 
  Chabanon, Jean-Luc g2440 FRA0.501-0.3010-3.00 
 * 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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