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Individual Calculations March 2011 |
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| Kacheishvili, Giorgi Total change: 13.90 | |   |
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| 20th Annual North American Open | Las Vegas, Nevada | USA | 2010-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2503 | 2575 | 4.00 | 5 | 1.06 | 10 | 10.60 | |
|  Liu, Elliott Joseph | f | | 2284 | USA | 1.00 | 1 | 0.15 | 10 | 1.50 | |  Kosteniuk, Alexandra | g | wg | 2507 | RUS | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Stocek, Jiri | g | | 2567 | CZE | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Smirin, Ilya | g | | 2654 | ISR | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Friedel, Joshua E | g | | 2505 | USA | 1.00 | 1 | 0.40 | 10 | 4.00 | |
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) | | | | Tradewise Chess Festival - Masters | Gibraltar | ENG | 2011-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2442 | 2585 | 6.50 | 9 | 0.33 | 10 | 3.30 | |
| | Karavade, Eesha | m | wg | 2353 | IND | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Estrada Nieto, Julian | m | | 2309 | MEX | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Cummings, David H | m | | 2366 | CAN | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Zatonskih, Anna | m | wg | 2493 | USA | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Sengupta, Deep | g | | 2530 | IND | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Melia, Salome | m | wg | 2449 | GEO | 0.00 | 1 | -0.68 | 10 | -6.80 | | | Battaglini, Gabriel | m | | 2437 | FRA | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Harika, Dronavalli | m | wg | 2520 | IND | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Cabrera, Alexis | g | | 2518 | ESP | 1.00 | 1 | 0.41 | 10 | 4.10 | |
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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