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Individual Calculations January 2023 |
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| Porto Lopez, Juan Carlos Total change: 2.00 | |   |
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| XVII Torneo Sub-2400 | Ferrol (A Coruna) | ESP | 2022-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1356 | 1482 | 2.00 | 3 | 0.10 | 20 | 2.00 | |
|  Ciuffi Bompeza, Tito Franco | | | 1093 | ESP | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Varela Peteira, David | | | 1846 | ESP | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Sagradov Sahakyan, Alexander | | | 1129 | ESP | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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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