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Individual Calculations September 2023 |
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| Chan, Sheng Liang Bernard Total change: 39.40 | |   |
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| 2023 British Championship | Leicester | ENG | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2178 | 2078 | 4.50 | 9 | 1.13 | 20 | 22.60 | |
|  Kanyamarala, Tarun | m | | 2344 | IRL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Pigott, John C | m | | 2347 | ENG | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Mitra, Roman C | | | 2171 | ENG | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Payne, Matthew J | | | 2104 | ENG | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Szekely, Balazs-Virgil | | | 1957 | ROU | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Koiza, Peter | | | 1963 | ENG | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Kolbus, Dietmar | m | | 2270 | IOM | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Ismail, Mohammed Aayan | | | 2169 | ENG | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Rudd, Jack | m | | 2276 | ENG | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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) | | | | Northumbria Masters Open | Newcastle upon Tyne | ENG | 2023-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2130 | 2051 | 4.00 | 8 | 0.84 | 20 | 16.80 | |
| | Montilli, Vincenzo | | | 2282 | ITA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Steadman, Michael V R | f | | 2100 | NZL | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Kett, Tim | f | | 2072 | WLS | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Khoury, Theo | | | 2066 | ENG | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Archibong, Ubong S | | | 2085 | SCO | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Boswell, Jacob Connor | | | 2226 | ENG | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Forster, Matthew | | | 2045 | ENG | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Hobson, Kenneth | c | | 2166 | ENG | 0.50 | 1 | 0.16 | 20 | 3.20 | |
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) | | |
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