Individual Calculations March 2010 |
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Lenderman, Alex Total change: 41.10 | | |
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Edward Lasker Memorial and 93rd Annual Marshall Chess Club Championship | New York, New York | USA | 2009-12-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
2457 | 2546 | 7.50 | 9 | 1.98 | 10 | 19.80 | |
| Hulse, Brian | f | | 2223 | USA | 1.00 | 1 | 0.13 | 10 | 1.30 | | Babaev, Rashad | g | | 2535 | AZE | 1.00 | 1 | 0.48 | 10 | 4.80 | | Panchanathan, Magesh | g | | 2541 | IND | 1.00 | 1 | 0.49 | 10 | 4.90 | | Ravichandran, Siddharth | | | 2422 | IND | 1.00 | 1 | 0.33 | 10 | 3.30 | | Sarkar, Justin | m | | 2374 | USA | 1.00 | 1 | 0.27 | 10 | 2.70 | | Rohde, Michael A | g | | 2458 | USA | 0.00 | 1 | -0.62 | 10 | -6.20 | | Krush, Irina | m | wg | 2451 | USA | 1.00 | 1 | 0.37 | 10 | 3.70 | | Hess, Robert L | g | | 2572 | USA | 0.50 | 1 | 0.04 | 10 | 0.40 | | Yudasin, Leonid G | g | | 2536 | ISR | 1.00 | 1 | 0.49 | 10 | 4.90 | | 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) | | 36th Annual Eastern Open | Washington DC | USA | 2009-12-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
2329 | 2546 | 6.00 | 7 | 0.74 | 10 | 7.40 | |
| Stancil, Kimani A | | | 2146 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | | Hu, Zhi-Ya | | | 2237 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | | Adu, Oladapo Oluto | m | | 2234 | NGR | 1.00 | 1 | 0.14 | 10 | 1.40 | | Ippolito, Dean J | m | | 2447 | USA | 1.00 | 1 | 0.36 | 10 | 3.60 | | Smith, Bryan G | m | | 2463 | USA | 0.50 | 1 | -0.11 | 10 | -1.10 | | Ivanov, Alexander | g | | 2539 | USA | 1.00 | 1 | 0.49 | 10 | 4.90 | | Barnett, Alex | | | 2237 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | | * 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 Happy New Year Open | New york, New York | USA | 2010-01-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
2160 | 2560 | 0.00 | 1 | -0.92 | 10 | -9.20 | |
| Leve, Nitai D | | | 2160 * | USA | 0.00 | 1 | -0.92 | 10 | -9.20 | | * 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) | | Golden State Open | Concord, California | USA | 2010-01-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
2386 | 2560 | 6.00 | 7 | 1.04 | 10 | 10.40 | |
| Gallegos, Paul A | | | 2160 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | Yang, Darwin | f | | 2349 | USA | 1.00 | 1 | 0.23 | 10 | 2.30 | | Khachiyan, Melikset | g | | 2537 | USA | 0.00 | 1 | -0.53 | 10 | -5.30 | | Lee, Andy C | | | 2273 | USA | 1.00 | 1 | 0.16 | 10 | 1.60 | | Mezentsev, Vladimir | m | | 2367 | RUS | 1.00 | 1 | 0.25 | 10 | 2.50 | | Kraai, Jesse | g | | 2509 | USA | 1.00 | 1 | 0.43 | 10 | 4.30 | | Sevillano, Enrico | m | | 2506 | USA | 1.00 | 1 | 0.42 | 10 | 4.20 | | * 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) | | Gibraltar Masters | Gibraltar | ENG | 2010-01-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
2449 | 2560 | 7.50 | 10 | 1.27 | 10 | 12.70 | |
| Schuetze, Norman | | | 2269 | GER | 1.00 | 1 | 0.15 | 10 | 1.50 | | Battaglini, Gabriel | | | 2412 | FRA | 0.00 | 1 | -0.70 | 10 | -7.00 | | Demac, Elias | | | 2160 * | NOR | 1.00 | 1 | 0.08 | 10 | 0.80 | | Havik, Victor | | | 2160 * | NOR | 1.00 | 1 | 0.08 | 10 | 0.80 | | Bellon Lopez, Juan Manuel | g | | 2440 | ESP | 1.00 | 1 | 0.34 | 10 | 3.40 | | Kamsky, Gata | g | | 2693 | USA | 0.50 | 1 | 0.18 | 10 | 1.80 | | Cori, Jorge | m | | 2483 | PER | 1.00 | 1 | 0.39 | 10 | 3.90 | | Bacrot, Etienne | g | | 2713 | FRA | 0.00 | 1 | -0.30 | 10 | -3.00 | | Dzagnidze, Nana | g | wg | 2506 | GEO | 1.00 | 1 | 0.42 | 10 | 4.20 | | Fridman, Daniel | g | | 2654 | GER | 1.00 | 1 | 0.63 | 10 | 6.30 | | * 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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