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Individual Calculations April 2023 |
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| Perez Mendez, David Total change: 38.40 | |   |
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| Campeonato Regional Ajedrez por Edades Sub 16 Murcia 2023 | Murcia | ESP | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1502 | 1295 | 2.50 | 5 | 0.96 | 40 | 38.40 | |
|  Koblash Koblash, Andres Ricardo | | | 1748 | ESP | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Horoshchuk, Myhailo | | | 1125 | ESP | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Martinez Hernandez, Ricardo | | | 1213 | ESP | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Murcia Vivancos, Tomas | | | 1642 | ESP | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Molina Ortega, Carlos | | | 1781 | ESP | 0.50 | 1 | 0.46 | 40 | 18.40 | |
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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