Individual Calculations May 2011
 Sokolov, Ivan  Total change: 2.20  Rating chartPersonal card
 Nationale Interclubs 2010-2011 Various BEL 2010-09-26
RcRownchangeKK*chgGame
 2632 2641 2.00 2 0.97 10 9.70 
  Khenkin, Igor g2614 GER1.0010.46104.60 
  Feller, Sebastien g2649 FRA1.0010.51105.10 

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)
 
 Reykjavik Open 2011 Reykjavik ISL 2011-03-09
RcRownchangeKK*chgGame
 2483 2643 7.00 9 0.69 10 6.90 
  Burrows, Martin P 2243  * ENG1.0010.08100.80 
  Devereaux, Maxim L m2385 ENG1.0010.18101.80 
  Grover, Sahaj m2495 IND1.0010.30103.00 
  Hess, Robert L g2565 USA0.001-0.6110-6.10 
  Kveinys, Aloyzas g2506 LTU0.501-0.1810-1.80 
  Sammalvuo, Tapani m2471 FIN1.0010.27102.70 
  Friedel, Joshua E g2529 USA1.0010.34103.40 
  Fier, Alexandr g2586 BRA1.0010.42104.20 
  Nyzhnyk, Illya m2563 UKR0.501-0.1110-1.10 
 * 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)
 
 12th European Individual Chess Championship AIX LES BAINS FRA 2011-03-22
RcRownchangeKK*chgGame
 2470 2643 6.50 11 -1.44 10 -14.40 
  Stanciu, Alexandru-Ovidiu 2307 ROU1.0010.12101.20 
  Kabanov, Nikolai g2524 RUS0.501-0.1610-1.60 
  Wells, Peter K g2487 ENG0.001-0.7110-7.10 
  Poetsch, Hagen f2415 GER0.501-0.2910-2.90 
  Zawadzka, Jolanta wg2386 POL0.501-0.3210-3.20 
  Sermier, Guillaume m2428 SUI1.0010.23102.30 
  Dubov, Daniil m2489 RUS0.501-0.2110-2.10 
  Bukavshin, Ivan m2501 RUS0.501-0.1910-1.90 
  Levin, Evgeny A g2472 RUS1.0010.27102.70 
  Stefansson, Hannes g2557 ISL1.0010.38103.80 
  Kulaots, Kaido g2601 EST0.001-0.5610-5.60 

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)
 

 

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