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Rapid:
Individual Calculations April 2020 |
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| Macarthur, Duncan M Total change: -38.00 | |   |
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| 28th Birmingham Rapidplay Inter | Birmingham | ENG | 2020-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1505 | 1567 | 1.00 | 5 | -1.90 | 20 | -38.00 | |
|  Tang, Julian | | | 1508 | ENG | 0.50 | 1 | -0.08 | 20 | -1.60 | |  Mowat, Andrew | | | 1527 | ENG | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Edwards, Steve A | | | 1608 | ENG | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Valea, Ionut Florin | | | 1352 | ENG | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Riley, Mark | | | 1528 | ENG | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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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