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Individual Calculations November 2023 |
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| Merilles, Nezil Arj Total change: -46.40 | |   |
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| NCFP Philippine National Amateur Chess Championship Grand Finals - Open Division | Tagaytay City | PHI | 2023-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1741 | 1950 | 4.00 | 7 | -1.16 | 40 | -46.40 | |
|  Tejada, Rizalyn Jasmine | | | 1644 | PHI | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Romualdez, Davin Sean | | | 1565 | PHI | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Cantela, Oscar Joseph | | | 1832 | PHI | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Ty, Jimmy Jr. | | | 1952 | PHI | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Olorosisimo, Hans Ezekiel | | | 1686 | PHI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Querubin, Julian Paul | | | 1550 * | PHI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Lorenzo, Kimuel Aaron O. | | | 1959 | PHI | 0.00 | 1 | -0.49 | 40 | -19.60 | | | * 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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