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Individual Calculations August 2017 |
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| Crocker, Philip J Total change: 2.20 | |   |
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| 2nd North Wales Fide Open | Llandudno | WLS | 2017-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2081 | 2068 | 2.00 | 4 | 0.11 | 20 | 2.20 | |
|  Dineley, Richard | | | 2269 | WLS | 0.50 | 1 | 0.26 | 20 | 5.20 | |  Carroll, Thomas | | | 1769 | ENG | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Surtees, Mike J | | | 2084 | ENG | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Blackburn, Jonathan L B | | | 2200 | WLS | 0.50 | 1 | 0.18 | 20 | 3.60 | |
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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