Individual Calculations January 2010
 Vachier-Lagrave, Maxime  Total change: 11.50  Rating chartPersonal card
 World Junior Championships U20 (Boys) Puerto Madryn, Chubut ARG 2009-10-22
RcRownchangeKK*chgGame
 2548 2718 10.50 13 1.21 10 12.10 
  Macias Murillo, Bryan f2363 ECU1.0010.11101.10 
  Adhiban, Baskaran m2490 IND0.501-0.2910-2.90 
  Tristan, Leonardo m2412 ARG1.0010.14101.40 
  Robson, Ray m2527 USA1.0010.25102.50 
  Olszewski, Michal g2544 POL1.0010.27102.70 
  Zhigalko, Sergei g2646 BLR0.501-0.1010-1.00 
  Li, Chao B g2617 CHN0.501-0.1410-1.40 
  Bindrich, Falko g2516 GER1.0010.24102.40 
  Howell, David W L g2624 ENG1.0010.37103.70 
  Iturrizaga, Eduardo g2605 VEN0.501-0.1510-1.50 
  Lenderman, Alex m2542 USA1.0010.27102.70 
  Popov, Ivan g2582 RUS0.501-0.1810-1.80 
  Andreikin, Dmitry g2659 RUS1.0010.42104.20 

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)
 
 World Cup 2009 Khanty-Mansiysk RUS 2009-11-21
RcRownchangeKK*chgGame
 2617 2718 5.00 8 -0.06 10 -0.60 
  Yu, Shaoteng g2529 CHN0.501-0.2510-2.50 
  Yu, Shaoteng g2529 CHN1.0010.25102.50 
  Meier, Georg g2653 GER0.501-0.0910-0.90 
  Meier, Georg g2653 GER0.501-0.0910-0.90 
  Yu, Yangyi g2527 CHN1.0010.25102.50 
  Yu, Yangyi g2527 CHN0.501-0.2510-2.50 
  Gelfand, Boris g2758 ISR0.5010.06100.60 
  Gelfand, Boris g2758 ISR0.5010.06100.60 

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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