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Individual Calculations July 2009 |
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| Bagamasbad, Efren Total change: 28.20 | |   |
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| Asian Open Chess Challenge | Olongapo City | PHI | 2009-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2151 | 2283 | 2.00 | 3 | 0.03 | 15 | 0.45 | |
|  Young, Rida Jane | | | 1957 | PHI | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Florendo, Paulo James | | | 2257 | PHI | 0.00 | 1 | -0.54 | 15 | -8.10 | |  Portugalera, Ric | | | 2240 | PHI | 1.00 | 1 | 0.44 | 15 | 6.60 | |
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) | | | | 2nd Subic International Open | Subic Bay Freeport | PHI | 2009-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2397 | 2283 | 5.00 | 9 | 1.85 | 15 | 27.75 | |
| | Villamayor, Buenaventura | g | | 2474 | PHI | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Nolte, Rolando | m | | 2479 | PHI | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Wan, Yunguo | | | 2434 | CHN | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Nguyen, Van Huy | c | | 2423 | VIE | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Milagrosa, Alexander | | | 2227 | PHI | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Lluch, Victor | | | 2260 | PHI | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Irwanto, Sadikin | m | | 2447 | INA | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Mas, Hafizulhelmi | m | | 2425 | MAS | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Wang, Li | | | 2401 | CHN | 1.00 | 1 | 0.66 | 15 | 9.90 | |
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) | | |
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