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Individual Calculations January 2023 |
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| Parondo, Rolly Total change: -22.40 | |   |
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| MPCL Manny Pacquiao International Open Chess Festival | General Santos City | PHI | 2022-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2088 | 2215 | 2.50 | 6 | -1.12 | 20 | -22.40 | |
|  Yap, Kim Steven | m | | 2373 | PHI | 0.00 | 1 | -0.29 | 20 | -5.80 | |  Borigas, Edgardo | | | 1734 | HKG | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Sek, Konstantin | | | 2426 | FID | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Lorenzo, Kimuel Aaron O. | | | 1835 | PHI | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Garma, Chito | m | | 2345 | PHI | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Casiguran, Phil Martin | | | 1815 * | PHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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