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Individual Calculations August 2019 |
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| Boztas, Lana Total change: -1.20 | |   |
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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 |
| 1453 | 1476 | 1.00 | 2 | -0.06 | 20 | -1.20 | |
|  Yu, Tim | | | 1340 | ENG | 0.00 | 1 | -0.68 | 20 | -13.60 | |  Morgan, David A | | | 1566 | WLS | 1.00 | 1 | 0.62 | 20 | 12.40 | |
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) | | |
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