Individual Calculations January 2010
 Shankland, Samuel L  Total change: 5.00  Rating chartPersonal card
 9e open international Rohde Sautron FRA 2009-10-24
RcRownchangeKK*chgGame
 2239 2474 6.00 9 -0.85 10 -8.50 
  Yeremenko, Andrei 2074  * UKR1.0010.08100.80 
  Le Goff, Damien 2292 FRA0.001-0.7410-7.40 
  Lebreton, Flavien 2074  * FRA1.0010.08100.80 
  Le Ruyet, Leopold 2143 FRA1.0010.12101.20 
  Daniel, Jean-Claude 2074  * FRA1.0010.08100.80 
  Potkin, Vladimir g2606 RUS0.5010.18101.80 
  Philippe, Christophe m2430 FRA0.001-0.5610-5.60 
  De Barros, Frederic 2152 FRA1.0010.13101.30 
  Preux, Paul-Olivier 2306 FRA0.501-0.2210-2.20 
 * 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)
 
 First Saturday GM Nov 2009 Budapest HUN 2009-11-07
RcRownchangeKK*chgGame
 2447 2486 7.50 12 0.86 10 8.60 
  Paschall, William M. m2386 USA1.0010.36103.60 
  Csiba, Dominik f2329 SVK1.0010.29102.90 
  Farago, Ivan g2497 HUN0.5010.02100.20 
  Prohaszka, Peter m2495 HUN0.001-0.4910-4.90 
  Varga, Zoltan g2486 HUN1.0010.50105.00 
  Bui, Vinh g2488 VIE0.5010.00100.00 
  Paschall, William M. m2386 USA0.501-0.1410-1.40 
  Csiba, Dominik f2329 SVK0.501-0.2110-2.10 
  Farago, Ivan g2497 HUN0.5010.02100.20 
  Prohaszka, Peter m2495 HUN0.5010.01100.10 
  Varga, Zoltan g2486 HUN0.5010.00100.00 
  Bui, Vinh g2488 VIE1.0010.50105.00 

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)
 
 CalChess Annual State Championship 2009 Santa Clara, California USA 2009-11-27
RcRownchangeKK*chgGame
 2356 2486 4.50 6 0.49 10 4.90 
  Shipman, Walter J m2222 USA1.0010.18101.80 
  Zierk, Steven C f2306 USA0.501-0.2410-2.40 
  Zilberstein, Dmitry m2392 USA1.0010.37103.70 
  Kraai, Jesse g2510 USA0.5010.03100.30 
  De Guzman, Ricardo m2404 PHI0.501-0.1110-1.10 
  Kotlyar, Gregory 2302 USA1.0010.26102.60 

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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