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Individual Calculations February 2015 |
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| Sarangani, Usman Total change: -32.80 | |   |
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| Pure Gold/PSC Chairman's Cup International Chess Challenger | Manila City | PHI | 2014-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2187 | 1930 | 1.00 | 9 | -0.82 | 40 | -32.80 | |
|  Dela Cruz, Noel | | | 2323 | PHI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Salcedo, Richilieu Iii | m | | 2257 | PHI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Sarip, Roger | | | 2222 | PHI | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Espiritu, Onofre | | | 2330 * | PHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Galas, Bernadette | | wm | 2012 | PHI | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Mendoza, Shania Mae | | wf | 1998 | PHI | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Frayna, Janelle Mae | | wm | 2169 | PHI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Fronda, Jan Jodilyn | | wm | 2122 | PHI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Nebato, Sheider | | | 2252 | PHI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | * 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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