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Individual Calculations September 2016 |
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| Cresswell, Mike J Total change: -18.40 | |   |
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| 103rd British Championships Over 65 Under 150 | Bournemouth | ENG | 2016-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1557 | 1760 | 2.50 | 4 | -0.48 | 20 | -9.60 | |
|  Fraser, Alan R | | | 1399 | ENG | 0.00 | 1 | -0.90 | 20 | -18.00 | |  Sellen, John R | | | 1498 | ENG | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Gunn, Michael J | | | 1655 | ENG | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Costeloe, C Andrew J | | | 1675 | ENG | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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) | | | | 103rd British Championships Week 2 AM Open | Bournemouth | ENG | 2016-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 1760 | 0.50 | 3 | -0.44 | 20 | -8.80 | |
| | Ai, Farshad | | | 1956 | ENG | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Calderon, Paul | | | 1828 | USA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Hickman, John E | | | 1924 | ENG | 0.50 | 1 | 0.22 | 20 | 4.40 | |
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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