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Individual Calculations February 2023 |
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| Gonzalez Caceres, Lauren Total change: -11.20 | |   |
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| III Open Internacional de Ajedrez Dama Negra | Alicante | ESP | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1531 | 1403 | 1.50 | 6 | -0.98 | 20 | -19.60 | |
|  Exposito Milan, Adrian | | | 1948 | ESP | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Arnedo Vigueras, Miguel | | | 1618 | ESP | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Garcia Llamas, Jose Enrique | | | 1278 | ESP | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Wang, Haochen | | | 1160 | ESP | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Navarro Jahnke, Leo | | | 1942 | GER | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Corpa Rios, Flavio | | | 1237 | ESP | 0.00 | 1 | -0.72 | 20 | -14.40 | |
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) | | | | IV Torneo Invierno de Ajedrez Alicante 2023 | Alicante | ESP | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1476 | 1409 | 2.00 | 5 | -0.19 | 20 | -3.80 | |
| | Pardo Ruiz, Carlos | | | 1878 | ESP | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Galiana Fernandez, Hector | | | 1496 | ESP | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Santos Anton, Armando | | | 1437 | ESP | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Lara Mezcua, Hector | | | 1423 | ESP | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Espinosa Aparicio, Enrique | | | 1146 | ESP | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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) | | | | Primera Provincial Alicante 2023 Rondas 1-2 | Alicante | ESP | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1451 | 1409 | 1.50 | 2 | 0.61 | 20 | 12.20 | |
| | Cerda Miro, Antonio | | | 1549 | ESP | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Marazuela Burillo, Eduardo | | | 1353 | ESP | 1.00 | 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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