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Individual Calculations March 2013 |
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| Nadera, Barlo A Total change: -4.20 | |   |
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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 |
| 2286 | 2392 | 5.50 | 9 | -0.21 | 10 | -2.10 | |
|  Polao, Ben | | | 2091 | PHI | 1.00 | 1 | 0.15 | 10 | 1.50 | |  Habla, Jony | f | | 2279 | PHI | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Segarra, Randy | f | | 2311 | PHI | 0.00 | 1 | -0.61 | 10 | -6.10 | | | Perena, Catherine | | wm | 2153 | PHI | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Barbosa, Oliver | g | | 2574 | PHI | 0.50 | 1 | 0.24 | 10 | 2.40 | | | Bilguun, Sumiya | f | | 2213 | MGL | 0.00 | 1 | -0.73 | 10 | -7.30 | | | Castellano, Christopher | f | | 2258 | PHI | 1.00 | 1 | 0.32 | 10 | 3.20 | | | De Ramos, Julius | f | | 2350 | PHI | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Elorta, David | | | 2343 | PHI | 0.50 | 1 | -0.07 | 10 | -0.70 | |
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 |
| 2367 | 2392 | 4.00 | 8 | -0.21 | 10 | -2.10 | |
| | Antonio, Rogelio Jr | g | | 2541 | PHI | 0.50 | 1 | 0.20 | 10 | 2.00 | | | Gomez, John Paul | g | | 2520 | PHI | 0.00 | 1 | -0.33 | 10 | -3.30 | | | Amgalanbaatar, Ravdanlkhumbuu | | | 2097 | MGL | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Villanueva, Nelson | | | 2268 | PHI | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Gundavaa, Bayarsaikhan | m | | 2522 | MGL | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Mariano, Nelson Iii | | | 2251 | PHI | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Bersamina, Paulo | f | | 2206 | PHI | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Dao, Thien Hai | g | | 2531 | VIE | 0.50 | 1 | 0.19 | 10 | 1.90 | |
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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