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Individual Calculations November 2023 |
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| Mahawan, John Paul Luna Total change: -5.20 | |   |
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| NCFP Philippine National Amateur Chess Championship Grand Finals - Juniors Division | Tagaytay City | PHI | 2023-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1595 | 1296 | 0.50 | 4 | -0.13 | 40 | -5.20 | |
|  Damiray, Cyrus James | | | 1662 | PHI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Adena, Lemmuel Jay | | | 1681 | PHI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Paradero, Gabriel Ryan | | | 1486 | PHI | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Umayan, Gabriel John | | | 1550 | PHI | 0.50 | 1 | 0.31 | 40 | 12.40 | |
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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