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Individual Calculations July 2021 |
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| Mendoza, Bea Total change: 10.40 | |   |
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| National Age Group Hybrid Chess Championship Girls U20 Grand Finals | Tornelo | PHI | 2021-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1688 | 1681 | 1.50 | 2 | 0.52 | 20 | 10.40 | |
|  Luna, Divine Grace | | | 1716 | PHI | 1.00 | 1 | 0.55 | 20 | 11.00 | |  Canino, Ruelle | | | 1660 | PHI | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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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