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Individual Calculations August 2019 |
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| Sebastian, Mhage Gerriahlou Total change: 22.80 | |   |
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| 2019 National Girls U20 Chess Championships | makati city | PHI | 2019-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1701 | 1472 | 2.00 | 6 | 0.57 | 40 | 22.80 | |
|  Samarita, Queenie Mae | | | 1709 | PHI | 1.00 | 1 | 0.80 | 40 | 32.00 | |  San Diego, Jerlyn Mae | | | 1872 * | PHI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Revita, Samantha Glo | | wf | 1872 * | PHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Diaz, Natori Biazza | | | 1708 | PHI | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Vinuya, Ruth Joy | | | 1671 | PHI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Samarita, Ma. Christina | | | 1375 | PHI | 0.00 | 1 | -0.63 | 40 | -25.20 | | | * 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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