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Individual Calculations March 2013 |
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| Sarip, Roger Total change: -62.40 | |   |
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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 |
| 2211 | 2284 | 4.50 | 8 | -0.26 | 30 | -7.80 | |
|  Calvelo, Jelvis | | | 2059 | PHI | 1.00 | 1 | 0.22 | 30 | 6.60 | | | Nolte, Rolando | m | | 2460 | PHI | 0.50 | 1 | 0.23 | 30 | 6.90 | |  Antonio, Rogelio Jr | g | | 2541 | PHI | 0.00 | 1 | -0.18 | 30 | -5.40 | | | Bagamasbad, Efren | | | 2140 | PHI | 0.50 | 1 | -0.19 | 30 | -5.70 | | | Mejia, Giovanni | | | 2131 | PHI | 1.00 | 1 | 0.30 | 30 | 9.00 | | | Pimentel, Joel | m | | 2174 | PHI | 0.00 | 1 | -0.65 | 30 | -19.50 | | | Nazario, Marc Christian | c | | 2087 | PHI | 1.00 | 1 | 0.25 | 30 | 7.50 | | | Amgalanbaatar, Ravdanlkhumbuu | | | 2097 | MGL | 0.50 | 1 | -0.24 | 30 | -7.20 | |
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 |
| 2373 | 2284 | 0.50 | 6 | -1.82 | 30 | -54.60 | |
| | Gundavaa, Bayarsaikhan | m | | 2522 | MGL | 0.00 | 1 | -0.20 | 30 | -6.00 | | | Nolte, Rolando | m | | 2460 | PHI | 0.00 | 1 | -0.27 | 30 | -8.10 | | | Tolentino, Rustum | | | 2364 | PHI | 0.50 | 1 | 0.11 | 30 | 3.30 | | | Dao, Thien Hai | g | | 2531 | VIE | 0.00 | 1 | -0.19 | 30 | -5.70 | | | Villanueva, Nelson | | | 2268 | PHI | 0.00 | 1 | -0.52 | 30 | -15.60 | | | Polao, Ben | | | 2091 | PHI | 0.00 | 1 | -0.75 | 30 | -22.50 | |
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) | | |
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