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Individual Calculations February 2024 |
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| Kovalskyi, Roman Total change: -4.80 | |   |
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| Caplin Hastings International Chess Congress - Hastings Masters | Hastings | ENG | 2023-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 2009 | 4.00 | 8 | -0.98 | 40 | -39.20 | |
|  Ahn, Sungmin | | | 1836 | KOR | 1.00 | 1 | 0.27 | 40 | 10.80 | |  Gormally, Daniel W | g | | 2442 | ENG | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Vasiliadis, Theodoros | | | 1845 | GRE | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Park, Inchan | | | 1767 | KOR | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Howell, Oliver W | | | 1783 | ENG | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Butt, Laurence A | | | 1688 | ENG | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Sivanandan, Bodhana | | wc | 1859 | ENG | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Juknis, Paulius | c | | 2148 | LTU | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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) | | | | Caplin Hastings International Chess Congress - Weekend Open | Hastings | ENG | 2024-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2063 | 2009 | 3.00 | 5 | 0.86 | 40 | 34.40 | |
| | Large, Peter G | m | | 2271 | ENG | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Park, Inchan | | | 1767 | KOR | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Liu, Tianyi (jack) | | | 2030 | ENG | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Lock, Gavin R | c | | 2049 | ENG | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Boucquet, Emile | c | | 2199 | BEL | 1.00 | 1 | 0.75 | 40 | 30.00 | |
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) | | |
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