Individual Calculations February 2013
 Edouard, Romain  Total change: -5.90  Rating chartPersonal card
 Al Ain Classic 2012 Al Ain UAE 2012-12-22
RcRownchangeKK*chgGame
 2536 2686 4.00 5 0.54 10 5.40 
  Bakre, Tejas g2492 IND0.501-0.2510-2.50 
  Raetsky, Alexander g2427 RUS1.0010.18101.80 
  Paragua, Mark g2533 PHI1.0010.30103.00 
  Kotanjian, Tigran g2518 ARM1.0010.28102.80 
  Vachier-Lagrave, Maxime g2711 FRA0.5010.03100.30 

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)
 
 Hilton Schachfestival 2013 Masters Basel SUI 2013-01-01
RcRownchangeKK*chgGame
 2453 2686 5.00 7 -0.36 10 -3.60 
  Stankovic, Zeljko 2286  * SUI0.501-0.4210-4.20 
  Bagri, Jaspaul 2286  * SUI1.0010.08100.80 
  Schmidt-Schaeffer, Sebastian 2356 GER1.0010.12101.20 
  Fier, Alexandr g2573 BRA0.501-0.1510-1.50 
  Lekic, Dusan m2411 MNE1.0010.17101.70 
  Grachev, Boris g2688 RUS0.5010.00100.00 
  Ghaem Maghami, Ehsan g2571 IRI0.501-0.1610-1.60 
 * 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)
 
 Tata Steel Chess Tournament 2013 GM B Wijk aan Zee NED 2013-01-12
RcRownchangeKK*chgGame
 2615 2686 7.00 13 -0.77 10 -7.70 
  Nikolic, Predrag g2619 BIH0.501-0.0910-0.90 
  Rapport, Richard g2621 HUN0.001-0.5910-5.90 
  Van Kampen, Robin g2581 NED1.0010.36103.60 
  Ernst, Sipke g2556 NED0.001-0.6810-6.80 
  Movsesian, Sergei g2688 ARM0.001-0.5010-5.00 
  Tiviakov, Sergei g2657 NED1.0010.46104.60 
  Turov, Maxim g2630 RUS0.501-0.0810-0.80 
  Dubov, Daniil g2600 RUS1.0010.38103.80 
  Smeets, Jan g2608 NED0.001-0.6110-6.10 
  Grandelius, Nils g2578 SWE1.0010.35103.50 
  Ipatov, Alexander g2587 TUR1.0010.36103.60 
  Naiditsch, Arkadij g2708 GER0.5010.03100.30 
  Timman, Jan H g2566 NED0.501-0.1610-1.60 

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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