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Individual Calculations March 2013 |
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| Polao, Ben Total change: -7.80 | |   |
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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 |
| 2064 | 2091 | 1.00 | 6 | -2.24 | 15 | -33.60 | |
|  Nadera, Barlo A | m | | 2392 | PHI | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Lim, Kian Hwa | | | 1825 | MAS | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Docena, Jerad | | | 2021 | PHI | 0.50 | 1 | -0.10 | 15 | -1.50 | |  Turqueza, Mari Joseph | f | | 2256 | PHI | 0.00 | 1 | -0.28 | 15 | -4.20 | | | San Diego, Marie Antoinette | | wf | 1922 | PHI | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Alidani, Leonardo | | | 1969 | PHI | 0.00 | 1 | -0.67 | 15 | -10.05 | |
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 |
| 2358 | 2091 | 3.00 | 7 | 1.72 | 15 | 25.80 | |
| | Bitoon, Richard | g | | 2411 | PHI | 1.00 | 1 | 0.87 | 15 | 13.05 | | | Paragua, Mark | g | | 2491 * | PHI | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Tolentino, Rustum | | | 2364 | PHI | 0.50 | 1 | 0.33 | 15 | 4.95 | | | Hamdani, Rudin | f | | 2357 | INA | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Yu, Manny | | | 2274 | PHI | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Sarip, Roger | | | 2284 | PHI | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Andador, A | | | 2326 | PHI | 0.50 | 1 | 0.29 | 15 | 4.35 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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