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Individual Calculations November 2009 |
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| Nadig, Kruttika Total change: -18.45 | |   |
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| 2nd Women World Team Chess Championship | Ningbo | CHN | 2009-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2304 | 2273 | 1.50 | 4 | -0.34 | 15 | -5.10 | |
|  Khukhashvili, Sopiko | m | wg | 2451 | GEO | 0.00 | 1 | -0.27 | 15 | -4.05 | |  Szczepkowska-Horowska, Karina | | wm | 2321 | POL | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Wang, Xiaohui | | | 2223 | CHN | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Melekhina, Alisa | | wm | 2220 | USA | 0.50 | 1 | -0.07 | 15 | -1.05 | |
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) | | | | 4th President Gloria Macapagal Arroyo Cup | Manila | PHI | 2009-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2413 | 2273 | 2.00 | 7 | -0.25 | 15 | -3.75 | |
| | Li, Shilong | g | | 2534 | CHN | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Das, Neelotpal | g | | 2471 | IND | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Nolte, Rolando | m | | 2424 | PHI | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Senador, Emmanuel | | | 2367 | PHI | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Villamayor, Buenaventura | g | | 2426 | PHI | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Paragua, Mark | g | | 2501 | PHI | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Rivera, Albert | | | 2165 | PHI | 0.50 | 1 | -0.15 | 15 | -2.25 | |
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) | | | | 5th Prospero A. Pichay Jr. Cup | Quezon City | PHI | 2009-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2249 | 2273 | 3.00 | 7 | -0.64 | 15 | -9.60 | |
| | Kotanjian, Tigran | g | | 2553 | ARM | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Bernales, Christy Lamiel | | | 2056 | PHI | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Kostenko, Pyotr | g | | 2491 | KAZ | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Mariano, Nelson Iii | | | 2078 | PHI | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Lee, Elgin | | | 1873 * | MAS | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Castellano, Christopher | f | | 2264 | PHI | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Villamayor, Buenaventura | g | | 2426 | PHI | 0.00 | 1 | -0.30 | 15 | -4.50 | | | * 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) | | |
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