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Individual Calculations April 2008 |
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| Situru, Nathanael Total change: -17.10 | |   |
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| Prospero Pichay Cup | Manila | PHI | 2007-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2197 | 2381 | 2.00 | 4 | -0.89 | 10 | -8.90 | |
|  Ballecer, Dino | | | 2374 | PHI | 0.00 | 1 | -0.51 | 10 | -5.10 | |  Bernales, Christy | | | 2031 | PHI | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Mendoza, Beverly | | wm | 2132 | PHI | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Sevillano, Voltaire | | | 2250 | PHI | 0.00 | 1 | -0.68 | 10 | -6.80 | |
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) | | | | 1st Leg ASEAN Circuit Chess Tournament 2008 (GM Section A) | Tarakan, East Kalimantan | INA | 2008-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2457 | 2375 | 3.50 | 11 | -0.82 | 10 | -8.20 | |
| | Ginting, Nasib | m | | 2393 | INA | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Purnama, Tirta Chandra | f | | 2383 | INA | 1.00 | 1 | 0.51 | 10 | 5.10 | | | Hafizulhelmi, Mas | m | | 2382 | MAS | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Nadera, Barlo | m | | 2417 | PHI | 1.00 | 1 | 0.56 | 10 | 5.60 | | | Hamed, Nouri | | | 2404 | PHI | 0.00 | 1 | -0.46 | 10 | -4.60 | | | Kosasih, Cecep | f | | 2408 | INA | 0.00 | 1 | -0.45 | 10 | -4.50 | | | Zhang, Zhong | g | | 2617 | SIN | 0.00 | 1 | -0.20 | 10 | -2.00 | | | Torre, Eugenio | g | | 2519 | PHI | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Megaranto, Susanto | g | | 2563 | INA | 0.00 | 1 | -0.26 | 10 | -2.60 | | | Tirto, | m | | 2413 | INA | 0.00 | 1 | -0.45 | 10 | -4.50 | | | So, Wesley | m | | 2526 | PHI | 0.50 | 1 | 0.20 | 10 | 2.00 | |
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) | | |
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