Individual Calculations March 2010
 Ravichandran, Siddharth  Total change: 34.00  Rating chartPersonal card
 Edward Lasker Memorial and 93rd Annual Marshall Chess Club Championship New York, New York USA 2009-12-11
RcRownchangeKK*chgGame
 2361 2422 3.00 5 0.25 10 2.50 
  Berg, George P 2045 USA1.0010.09100.90 
  Pressman, Leif A 2103 USA1.0010.13101.30 
  Kudrin, Sergey g2577 USA0.5010.21102.10 
  Lenderman, Alex m2546 USA0.001-0.3310-3.30 
  Babaev, Rashad g2535 AZE0.5010.15101.50 

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)
 
 19th Annual North American Open Las Vegas, Nevada USA 2009-12-26
RcRownchangeKK*chgGame
 2181 2422 4.50 7 -0.93 10 -9.30 
  Huang, Vincent 2078 USA0.001-0.8810-8.80 
  Luaces, Juan 2108 USA1.0010.14101.40 
  Kavutskiy, Konstantin 2121 USA1.0010.15101.50 
  Kudryavtsev, Vadim 2171 RUS1.0010.19101.90 
  Cherniack, Alex 2215 USA0.501-0.2710-2.70 
  Kitagami, Show 2049 USA1.0010.10101.00 
  Yermolinsky, Alex g2528 USA0.001-0.3610-3.60 

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)
 
 CHENNAI OPEN 2010 INTERNATIONAL GRANDMASTER CHESS TOURNAMENT Multipurpose Indoor Stadium, Chennai IND 2010-01-25
RcRownchangeKK*chgGame
 2386 2424 9.00 11 3.11 10 31.10 
  Mahalakshmi, M 2024  * IND1.0010.08100.80 
  Dinesh Kumar, G 2149 IND1.0010.17101.70 
  Vinoth Kumar, M f2246 IND1.0010.27102.70 
  Bartakke, Amardeep S 2206 IND1.0010.22102.20 
  Rahman, Ziaur g2548 BAN1.0010.67106.70 
  Turov, Maxim g2584 RUS0.001-0.2910-2.90 
  Jumabayev, Rinat g2536 KAZ0.5010.15101.50 
  Deepan, Chakkravarthy J g2492 IND0.5010.09100.90 
  Kravtsiv, Martyn g2545 UKR1.0010.66106.60 
  Satyapragyan, Swayangsu m2480 IND1.0010.58105.80 
  Ashwin, Jayaram m2434 IND1.0010.51105.10 
 * 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)
 
 2010 Marchand Open - 32nd Annual Rochester, New York USA 2010-02-20
RcRownchangeKK*chgGame
 2397 2424 3.00 4 0.97 10 9.70 
  Winter, Curtis A 2024  * USA1.0010.08100.80 
  Ivanov, Alexander g2545 USA1.0010.66106.60 
  Smith, Bryan G m2468 USA0.5010.06100.60 
  Perelshteyn, Eugene g2549 USA0.5010.17101.70 
 * 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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