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Rapid:
Individual Calculations December 2016 |
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| Macdonald, John Total change: 21.80 | |   |
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| Golders Green Rapidplay Congress Amateur November 16 | London | ENG | 2016-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1412 | 1477 | 4.00 | 5 | 1.09 | 20 | 21.80 | |
|  Buckland, David A S | | | 1247 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Litvin, Victor S J | | | 1402 | ENG | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Fleischer, Jeff H | | | 1547 | ENG | 0.00 | 1 | -0.40 | 20 | -8.00 | |  McKenzie, Alex | | | 1416 | ENG | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Demetris, Timothy | | | 1448 | ENG | 1.00 | 1 | 0.46 | 20 | 9.20 | |
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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