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Individual Calculations December 2023 |
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| Horvath, Reka Total change: -44.20 | |   |
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| Grazer Stadtliga 2023-2024 Round 4-6 | Graz | AUT | 2023-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2303 | 2034 | 0.00 | 1 | -0.17 | 20 | -3.40 | |
|  Fahrner, Kurt | f | | 2303 | AUT | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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) | | | | XVII Open Internacional Sub 2400 de Malaga 2023 | Malaga | ESP | 2023-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 2034 | 4.00 | 7 | -2.04 | 20 | -40.80 | |
| | Gutierrez Lupion, Nuria | | | 1520 | ESP | 0.50 | 1 | -0.46 | 20 | -9.20 | |  Reque Garcia, Marcos | | | 1634 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Garzon Rodriguez, Jose Manuel | | | 1754 | ESP | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Lopez Linares, Miguel Angel | | | 1618 | ESP | 0.50 | 1 | -0.43 | 20 | -8.60 | | | Sanchez Morales, Samuel | | | 1640 | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Marquez Bernal, Florencio | | | 1894 | ESP | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Cardoso Garcia, Sergio | | | 1813 | ESP | 0.50 | 1 | -0.28 | 20 | -5.60 | | | * 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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