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Rapid:
Individual Calculations April 2018 |
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| Dunne, David C Total change: -18.00 | |   |
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| Golders Green FIDE Rapid Chess March Amateur | London | ENG | 2018-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1306 | 1487 | 2.50 | 3 | 0.35 | 20 | 7.00 | |
|  McBrinn, Conall | | | 1221 | ENG | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Angelopoulos, Andreas | | | 1214 | ENG | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Davies, Mark B | | | 1484 | ENG | 0.50 | 1 | 0.00 | 20 | 0.00 | |
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) | | | | Muswell Hill FIDE WEEKDAY Rapid March Amateur | London | ENG | 2018-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1277 | 1487 | 1.00 | 3 | -1.25 | 20 | -25.00 | |
| | Everitt, David | | | 1344 | ENG | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Peterson, David B | | | 1106 | ENG | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Jones, Martin C | | | 1380 | ENG | 0.00 | 1 | -0.65 | 20 | -13.00 | |
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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