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Individual Calculations May 2024 |
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| Pang, Ethan Total change: 107.20 | |   |
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| 66th Southend Easter Chess Festival - Open | Southend | ENG | 2024-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 1880 | 2.50 | 4 | 1.23 | 40 | 49.20 | |
|  Williamson, Paul L | | | 2093 | ENG | 0.50 | 1 | 0.27 | 40 | 10.80 | |  Archibong, Ubong S | | | 2042 | SCO | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Myall, Ivan J | | | 1956 | ENG | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Liu, Tianyi (jack) | | | 1992 | ENG | 0.50 | 1 | 0.15 | 40 | 6.00 | |
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) | | | | Open Menorca 2024 | Menorca | ESP | 2024-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2105 | 1878 | 3.50 | 9 | 1.45 | 40 | 58.00 | |
| | Ahmad, Khagan | f | | 2278 * | AZE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Serikbay, Assel | | wm | 2109 | KAZ | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Lubbe, Melanie | | wg | 2242 | GER | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Solnicki, Michal | | | 2103 | POL | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Mannion, Stephen R | m | | 2159 | SCO | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Dasgupta, Avyukt | | | 1983 | ENG | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Arroyo Arellano, Antonio | | | 1947 | ESP | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Queirolo Perez, Manuel | | | 2025 | ESP | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Vanduyfhuys, Igor | | | 2102 | BEL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | * 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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