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Individual Calculations January 2024 |
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| Peralta, Fernando Total change: -12.70 | |   |
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| IV elllobregat Open Chess Tournament 2023 Group A | Sant Boi de Llobregat (Barcelona) | ESP | 2023-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2415 | 2580 | 6.00 | 9 | -0.41 | 10 | -4.10 | |
|  Goh, Zi Han | f | | 2333 | SGP | 0.50 | 1 | -0.31 | 10 | -3.10 | |  Rey Martinez, Jaime | f | | 2344 | ESP | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Habans Aguerrea, Javier | f | | 2345 | ESP | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Kamalidenova, Meruert | | wg | 2359 | KAZ | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Suarez Uriel, Adrian | m | | 2375 | ESP | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Seo, Jung Min | m | | 2480 | SWE | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Prraneeth, Vuppala | m | | 2512 | IND | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Erdogmus, Yagiz Kaan | m | | 2496 | TUR | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Raja, Rithvik R | g | | 2495 | IND | 0.50 | 1 | -0.12 | 10 | -1.20 | |
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) | | | | X Chessable Sunway Sitges International Chess Festival - Group A | Sitges (Barcelona) | ESP | 2023-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2392 | 2581 | 6.50 | 10 | -0.86 | 10 | -8.60 | |
| | Van Der Valk, Niklas | | | 2181 * | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Blasco Coll, Andreu | f | | 2286 | ESP | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Tahay, Alexis | m | | 2402 | FRA | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Venkatesh, M.r. | g | | 2417 | IND | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Tiglon, Bryce | m | | 2485 | USA | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Sokolovsky, Yahli | m | | 2443 | ISR | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Gholami Orimi, Mahdi | m | | 2442 | IRI | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Krishna, C R G | m | | 2396 | IND | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Golubka, Petro | g | | 2440 | UKR | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Kushko, Dmitriy | m | | 2432 | UKR | 0.50 | 1 | -0.20 | 10 | -2.00 | | | * 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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