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Individual Calculations November 2009 |
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| Abelgas, Roel Total change: -10.25 | |   |
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| MALAYSIA CHESS CHALLENGE 2009 | Kuala Lumpur | MAS | 2009-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2050 | 2180 | 1.50 | 3 | -0.51 | 25 | -12.75 | |
|  Saifuddin, Muhd Izz | | | 1961 | MAS | 0.00 | 1 | -0.78 | 25 | -19.50 | | | Shaik Ali, Nor Ilhamuddin | | | 2020 | MAS | 1.00 | 1 | 0.29 | 25 | 7.25 | |  Panopio, Jr Rodolfo | | | 2169 | PHI | 0.50 | 1 | -0.02 | 25 | -0.50 | |
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) | | | | 4th President Gloria Macapagal Arroyo Cup | Manila | PHI | 2009-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2343 | 2180 | 2.50 | 8 | 0.10 | 25 | 2.50 | |
| | Bitoon, Richard | m | | 2490 | PHI | 0.50 | 1 | 0.36 | 25 | 9.00 | | | Ismagambetov, Anuar | g | | 2528 | KAZ | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Sevillano, Voltaire | | | 2358 | PHI | 0.50 | 1 | 0.23 | 25 | 5.75 | | | Bagamasbad, Efren | | | 2311 | PHI | 0.50 | 1 | 0.18 | 25 | 4.50 | | | Garma, Chito | m | | 2331 | PHI | 0.00 | 1 | -0.30 | 25 | -7.50 | | | Rivera, Albert | | | 2165 | PHI | 0.00 | 1 | -0.52 | 25 | -13.00 | | | Dela Cruz, Richard | | | 2155 | PHI | 1.00 | 1 | 0.47 | 25 | 11.75 | | | , Tirto | m | | 2407 | INA | 0.00 | 1 | -0.21 | 25 | -5.25 | |
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) | | |
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