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Individual Calculations March 2013 |
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| Laylo, Darwin Total change: 4.90 | |   |
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| 1st Chairman's Cup International Chess Championship | City of Manila | PHI | 2013-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2379 | 2491 | 5.00 | 8 | -0.13 | 10 | -1.30 | |
|  Perena, Catherine | | wm | 2153 | PHI | 1.00 | 1 | 0.12 | 10 | 1.20 | |  Bitoon, Jimson | | | 2293 | PHI | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Elorta, David | | | 2343 | PHI | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Pascua, Haridas | f | | 2386 | PHI | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Paragua, Mark | g | | 2519 | PHI | 0.00 | 1 | -0.46 | 10 | -4.60 | | | Segarra, Randy | f | | 2311 | PHI | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Rakhmanov, Aleksandr | g | | 2612 | RUS | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Bitoon, Richard | g | | 2411 | PHI | 0.50 | 1 | -0.11 | 10 | -1.10 | |
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) | | | | Zone 3.3 Open Zonals | Tagaytay | PHI | 2013-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2453 | 2491 | 5.50 | 9 | 0.62 | 10 | 6.20 | |
| | Bilguun, Sumiya | f | | 2213 | MGL | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Villanueva, Nelson | | | 2268 | PHI | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Dao, Thien Hai | g | | 2531 | VIE | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Gundavaa, Bayarsaikhan | m | | 2522 | MGL | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Nguyen, Ngoc Truong Son | g | | 2631 | VIE | 0.50 | 1 | 0.19 | 10 | 1.90 | | | Nguyen, Duc Hoa | m | | 2495 | VIE | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Megaranto, Susanto | g | | 2529 | INA | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Gomez, John Paul | g | | 2520 | PHI | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Munkhgal, Gombosuren | f | | 2372 | MGL | 0.50 | 1 | -0.16 | 10 | -1.60 | |
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) | | |
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