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Individual Calculations March 2023 |
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| Giarratana, Miguel Total change: -12.20 | |   |
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| Primera Provincial Sur 2023 Rondas 3-6 | Alicante | ESP | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1421 | 1542 | 2.00 | 4 | -0.61 | 20 | -12.20 | |
|  Moratilla Galan, Miguel | | | 1276 | ESP | 0.00 | 1 | -0.82 | 20 | -16.40 | |  Cortes Costa, Josep Pascual | | | 1395 | ESP | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Doceda Sanchiz, Rafael | | | 1417 | ESP | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Pallas Moragues, Gerard | | | 1596 | ESP | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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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