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Individual Calculations May 2012 |
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| Lenderman, Aleksandr Total change: 6.20 | |   |
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| 2012 Marshall March Grand Prix | New York, New York | USA | 2012-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2276 | 2581 | 3.00 | 3 | 0.46 | 10 | 4.60 | |
|  Ray, Sarathi | | | 2181 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Klein, Erez N | f | | 2255 | USA | 1.00 | 1 | 0.13 | 10 | 1.30 | |  Sarkar, Justin | m | | 2391 | USA | 1.00 | 1 | 0.25 | 10 | 2.50 | | | * 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) | | | | 2012 UTD Dallas GM Invitational Underwritten by Turner Construction | Richardson, Texas | USA | 2012-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2521 | 2581 | 6.00 | 10 | 0.16 | 10 | 1.60 | |
| | Sadorra, Julio C | g | | 2525 | PHI | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Chirila, Ioan | g | | 2539 | ROU | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Yotov, Valentin | g | | 2560 | BUL | 0.00 | 1 | -0.53 | 10 | -5.30 | | | Holt, Conrad | m | | 2500 | USA | 0.00 | 1 | -0.61 | 10 | -6.10 | | | Pavlovic, Milos | m | | 2482 | SRB | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Sadorra, Julio C | g | | 2525 | PHI | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Chirila, Ioan | g | | 2539 | ROU | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Yotov, Valentin | g | | 2560 | BUL | 0.00 | 1 | -0.53 | 10 | -5.30 | | | Holt, Conrad | m | | 2500 | USA | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Pavlovic, Milos | m | | 2482 | SRB | 1.00 | 1 | 0.36 | 10 | 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) | | |
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