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Individual Calculations February 2017 |
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| Hermes, Geoff R Total change: -17.00 | |   |
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| Tradewise Gibraltar Chess Festival 2017 Amateur A | Gibraltar | ENG | 2017-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1679 | 1896 | 3.00 | 5 | -0.85 | 20 | -17.00 | |
|  Zitan, Abdelhay | | | 1678 | MAR | 0.50 | 1 | -0.28 | 20 | -5.60 | |  Walker, Gordon J | | | 1547 | ENG | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Stuart, Brian | | | 1715 | ENG | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Maman, Emanuel | | | 1778 | ISR | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Stai, Sondre | | | 1676 | NOR | 1.00 | 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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