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Individual Calculations April 2023 |
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| Sanchez Pina, Juan Carlos Total change: 9.20 | |   |
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| Campeonato Regional Ajedrez por Edades Sub 12 Murcia 2023 | Murcia | ESP | 2023-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1340 | 1255 | 1.50 | 3 | 0.23 | 40 | 9.20 | |
|  Ibanez Koblash, Daniel | | | 1651 | ESP | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Gea Garcia, Lucia | | | 1100 | ESP | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Yagues Garijo, Alvaro | | | 1270 | ESP | 1.00 | 1 | 0.52 | 40 | 20.80 | |
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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