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Individual Calculations June 2023 |
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| Boswell, Jacob Connor Total change: 40.00 | |   |
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| 2022/23 4NCL Division 1 Rounds 9-11 | Milton Keynes | ENG | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2135 | 2119 | 2.50 | 3 | 1.07 | 20 | 21.40 | |
|  Foisor, Sabina-Francesca | | wg | 2185 | USA | 1.00 | 1 | 0.59 | 20 | 11.80 | |  Sucikova, Svetlana | | wm | 2249 | SVK | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Serbanescu, Diana-Maria | | | 1972 | ROU | 1.00 | 1 | 0.30 | 20 | 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) | | | | English Championships 2023 | Kenilworth | ENG | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2162 | 2119 | 4.00 | 7 | 0.93 | 20 | 18.60 | |
| | Turner, Lewis A | | | 1807 | ENG | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Emms, John M | g | | 2468 | ENG | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Wells, Peter K | g | | 2356 | ENG | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Khandelwal, Ankush | c | | 2205 | ENG | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Merriman, John | f | | 2297 | ENG | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Gordon, Sean | | | 1791 | ENG | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Ismail, Mohammed Aayan | | | 2209 | ENG | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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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