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Individual Calculations December 2012 |
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| Probert, Malcolm Total change: 22.35 | |   |
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| e2e4 Basingstoke International Major | Basingstoke | ENG | 2012-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1676 | 1688 | 4.50 | 7 | 0.90 | 30 | 27.00 | |
|  Fletcher, Michael Jw | | | 1816 | ENG | 0.50 | 1 | 0.17 | 30 | 5.10 | |  Bennett, Owen | | | 1641 | WLS | 0.00 | 1 | -0.57 | 30 | -17.10 | | | Crouch, Timothy J | | | 1607 | ENG | 1.00 | 1 | 0.39 | 30 | 11.70 | | | Sandercock, E Barry | | | 1750 | ENG | 1.00 | 1 | 0.59 | 30 | 17.70 | | | Purvis, Anna | | | 1441 | ENG | 0.50 | 1 | -0.31 | 30 | -9.30 | | | Campbell, Eoin | | | 1830 | SCO | 0.50 | 1 | 0.19 | 30 | 5.70 | | | Anbukumar, Hajane | | | 1647 | ENG | 1.00 | 1 | 0.44 | 30 | 13.20 | |
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) | | | NOTE: K factor changed | | e2e4 Brighton Major Nov 2012 | Brighton | ENG | 2012-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 1688 | 0.00 | 1 | -0.31 | 15 | -4.65 | |
| | Clayton, Tristan | | | 1830 | ENG | 0.00 | 1 | -0.31 | 15 | -4.65 | |
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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