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Rapid:
Individual Calculations March 2018 |
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| McKenna, James F Total change: -38.40 | |   |
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| Petts Wood and Orpington U160 | Orpington | ENG | 2018-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1518 | 1750 | 2.00 | 5 | -1.92 | 20 | -38.40 | |
|  Merriman, James | | | 1494 | ENG | 0.00 | 1 | -0.81 | 20 | -16.20 | |  Bishop, Geoffrey L | | | 1602 | ENG | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Dupuis, Denis K | | | 1392 | ENG | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Alawadhi, Amenah | | wc | 1503 | KUW | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Abedian, Mohsen | | | 1598 | ENG | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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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