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Individual Calculations May 2023 |
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| Szakmany, Bence Total change: 126.00 | |   |
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| 2023 Welsh Open | Cardiff | WLS | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1804 | 1545 | 4.00 | 7 | 2.46 | 40 | 98.40 | |
|  Yoganand | | | 2178 | IND | 0.50 | 1 | 0.49 | 40 | 19.60 | |  Buttell, David | | | 1691 | WLS | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Stuart, Neil | | | 1746 | WLS | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Guy, David | | | 1827 | WLS | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Sadiq, Ayodele | | | 1903 | WLS | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Rovaretti, David | | | 1641 | WLS | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Wilmot, Daniel | | | 1644 | WLS | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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) | | | | Welsh Chess Premier League Major 2023 Round 3 | Bridgend | WLS | 2023-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1684 | 1545 | 1.00 | 1 | 0.69 | 40 | 27.60 | |
| | Quinn, Peter | | | 1684 | WLS | 1.00 | 1 | 0.69 | 40 | 27.60 | |
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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