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Individual Calculations February 2024 |
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| Marsden, Rupert Total change: -25.60 | |   |
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| Caplin Hastings International Chess Congress - Weekend Open | Hastings | ENG | 2024-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1777 | 1743 | 1.50 | 5 | -0.85 | 40 | -34.00 | |
|  Liu, Tianyi (jack) | | | 2030 | ENG | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Verma, Aditya | | | 2122 | ENG | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Isaacs, Ruairi | | | 1466 | ENG | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Park, Inchan | | | 1767 | KOR | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Plotnikov, Dmytro | | | 1500 | ITA | 0.50 | 1 | -0.30 | 40 | -12.00 | |
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) | | | | Coulsdon Chess Dicky White January 2024 | Coulsdon | ENG | 2024-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1514 | 1743 | 1.00 | 1 | 0.21 | 40 | 8.40 | |
| | Chaban, Roxolana | | | 1514 | ENG | 1.00 | 1 | 0.21 | 40 | 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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