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Individual Calculations November 2023 |
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| Cantela, Lorenzo Aaron Total change: 12.40 | |   |
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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 |
| 1758 | 1808 | 4.00 | 6 | 0.62 | 20 | 12.40 | |
|  Fortunado, Jay | | | 1552 | PHI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Lorenzo, Kimuel Aaron O. | | | 1959 | PHI | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Paglinawan, Zeus Alexis | | | 1698 | PHI | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Mania, Robert | | | 1803 | PHI | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Pascua, Jefferson A | | | 1794 | PHI | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Tan, Mary Joy | | | 1741 | PHI | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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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