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Individual Calculations July 2018 |
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| Dean, Robert A Total change: 10.80 | |   |
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| 3rd North Wales Fide Major | Llandudno | WLS | 2018-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 1833 | 3.00 | 4 | 0.54 | 20 | 10.80 | |
|  Rathbone-Jones, Ifan | | | 1655 | WLS | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Roberts, Malcolm A | | | 1644 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Woodward, Tim F | | | 1828 | ENG | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Skielnik, Joseph J | | | 1855 | ENG | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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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