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Individual Calculations September 2016 |
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| Chadwick, Susan E Total change: 10.60 | |   |
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| 103rd British Championships Weekend Under 150 | Bournemouth | ENG | 2016-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1625 | 1469 | 1.00 | 3 | 0.08 | 20 | 1.60 | |
|  Mountford, Corinne | | | 1766 | ENG | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Plumb, Michael D | | | 1557 | ENG | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Crouch, Timothy J | | | 1552 | ENG | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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) | | | | e2e4 Crawley U1700 Aug 2016 | London | ENG | 2016-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1544 | 1478 | 2.50 | 5 | 0.45 | 20 | 9.00 | |
|  Share, Stan Rs | | | 1556 | ENG | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Crouch, Timothy J | | | 1552 | ENG | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Bentham, Sam | | | 1654 | ENG | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Counsell, Robert W | | | 1577 | ENG | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Jaufarally, Nadia | | | 1381 | ENG | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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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