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Rapid:
Individual Calculations July 2019 |
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| Tombs, Samuel Total change: -4.20 | |   |
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| 18th Golders Green FIDE Rapid Chess U170 | London | ENG | 2019-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1579 | 1684 | 3.50 | 6 | -0.21 | 20 | -4.20 | |
|  Subin, Samvrit | | | 1323 | ENG | 0.00 | 1 | -0.90 | 20 | -18.00 | |  Singha, Swati | | | 1417 | IND | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Clarke, Niall | | | 1564 | ENG | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Cole, Graham | | | 1749 | ENG | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Bussmann, John | | | 1674 | ENG | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Deswarte, Ian | | | 1748 | ENG | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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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