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Individual Calculations February 2017 |
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| Walker, Gordon J Total change: 18.80 | |   |
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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 |
| 1786 | 1547 | 1.50 | 5 | 0.47 | 40 | 18.80 | |
|  Flanagan, Samuel | | | 1774 | IRL | 1.00 | 1 | 0.79 | 40 | 31.60 | |  Hermes, Geoff R | | | 1896 | ENG | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Wilson, Matthew R | | | 1791 | ENG | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Christophe-Hayot, Romain | | | 1784 | FRA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Kearsley, Raymond J | | | 1687 | ENG | 0.00 | 1 | -0.31 | 40 | -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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