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Individual Calculations November 2023 |
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| Mania, Robert Total change: -96.40 | |   |
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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 |
| 1684 | 1803 | 1.50 | 6 | -2.41 | 40 | -96.40 | |
|  Gequinto, Marianito Jr | | | 1546 | PHI | 0.50 | 1 | -0.32 | 40 | -12.80 | |  Romualdez, Davin Sean | | | 1565 | PHI | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Tejada, Rizalyn Jasmine | | | 1644 | PHI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Montero, Ariel | | | 1730 | PHI | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Cantela, Lorenzo Aaron | | | 1808 | PHI | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Derotas, Vic Glysen | | | 1810 | PHI | 0.00 | 1 | -0.49 | 40 | -19.60 | |
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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