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Individual Calculations May 2024 |
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| Spence, David J Total change: 22.40 | |   |
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| 66th Southend Easter Chess Festival - Open | Southend | ENG | 2024-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2060 | 2138 | 3.50 | 4 | 1.12 | 20 | 22.40 | |
|  Freeman, Ashley | | | 1893 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Waddington, Mike P | f | | 1951 | ENG | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Dignam, Matthew | | | 2079 | IRL | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Bates, Richard A | m | | 2318 | ENG | 0.50 | 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) | | |
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