Individual Calculations September 2011
 Grachev, Boris  Total change: 1.70  Rating chartPersonal card
 HL Men's 64. RUS Chmp. 2011 Taganrog RUS 2011-06-15
RcRownchangeKK*chgGame
 2591 2669 7.00 11 0.33 10 3.30 
  Kryakvin, Dmitry g2551 RUS1.0010.34103.40 
  Volkov, Sergey g2615 RUS0.501-0.0810-0.80 
  Papin, Vasily g2565 RUS0.501-0.1410-1.40 
  Bukavshin, Ivan m2502 RUS0.501-0.2210-2.20 
  Romanov, Evgeny g2624 RUS0.501-0.0610-0.60 
  Ponkratov, Pavel g2581 RUS0.501-0.1210-1.20 
  Reshetnikov, Alexey m2487 RUS0.501-0.2410-2.40 
  Evdokimov, Alexander A. g2561 RUS1.0010.35103.50 
  Tomashevsky, Evgeny g2707 RUS0.5010.05100.50 
  Inarkiev, Ernesto g2679 RUS0.5010.01100.10 
  Lysyj, Igor g2629 RUS1.0010.44104.40 

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)
 
 Open Master Tournament (MTO) Biel SUI 2011-07-18
RcRownchangeKK*chgGame
 2493 2680 8.00 11 0.04 10 0.40 
  Gantner, Matthias 2281 SUI0.501-0.4210-4.20 
  Perman, Sergej 2280  * GER1.0010.08100.80 
  Domont, Alex m2377 SUI1.0010.14101.40 
  Sokolov, Andrei g2579 FRA0.501-0.1410-1.40 
  Bakre, Tejas g2522 IND1.0010.29102.90 
  Bu, Xiangzhi g2675 CHN0.501-0.0110-0.10 
  Kovchan, Alexander g2554 UKR0.001-0.6710-6.70 
  Wirig, Anthony g2510 FRA1.0010.28102.80 
  Edouard, Romain g2587 FRA1.0010.37103.70 
  Stevic, Hrvoje g2619 CRO0.501-0.0810-0.80 
  Tischbierek, Raj g2436 GER1.0010.20102.00 
 * 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)
 
 20. Open International de Martigny Martigny SUI 2011-07-29
RcRownchangeKK*chgGame
 2412 2680 5.50 7 -0.20 10 -2.00 
  Major, Stephan 2280  * SUI1.0010.08100.80 
  Huss, Benjamin 2280  * SUI1.0010.08100.80 
  Filipovic, Branko m2421 CRO1.0010.18101.80 
  Cherniaev, Alexander g2440 RUS0.501-0.3010-3.00 
  Sermier, Guillaume m2425 SUI1.0010.19101.90 
  Malakhatko, Vadim g2548 BEL0.501-0.1810-1.80 
  Petkov, Vladimir g2490 BUL0.501-0.2510-2.50 
 * 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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