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Individual Calculations August 2019 |
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| Morgan, David A Total change: -31.20 | |   |
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| CCF Cup 2019 U1750 Rounds 5-7 | London | ENG | 2019-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1498 | 1566 | 1.00 | 3 | -0.78 | 40 | -31.20 | |
|  Yu, Leo | | | 1498 | ENG | 0.50 | 1 | -0.09 | 40 | -3.60 | |  Bloom, Paul | | | 1519 | ENG | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Boztas, Lana | | | 1476 | ENG | 0.00 | 1 | -0.62 | 40 | -24.80 | |
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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