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Individual Calculations October 2019 |
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| Costeloe, C Andrew J Total change: -23.60 | |   |
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| 106th British Championships Under 1750 | Torquay | ENG | 2019-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1528 | 1692 | 3.00 | 5 | -0.59 | 40 | -23.60 | |
|  Miles, Barry S | | | 1493 | ENG | 1.00 | 1 | 0.24 | 40 | 9.60 | |  Ray, Hiya | | | 1546 | WLS | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Hewitt, Garry J | | | 1551 | ENG | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Karia, Kamlesh | | | 1575 | ENG | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Bennett, Max | | | 1476 | ENG | 0.00 | 1 | -0.78 | 40 | -31.20 | |
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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