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Blitz:
Individual Calculations February 2017 |
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| Boardman, Jeffrey Total change: -25.40 | |   |
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| Hastings International Blitz 2016-17 | Hastings | ENG | 2017-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 1977 | 4.00 | 9 | -1.27 | 20 | -25.40 | |
|  Howell, Oliver W | | | 1577 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Arkell, Keith C | g | | 2377 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Witt, Holger | | | 1609 | GER | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Bullock, Lee | | | 1577 * | ENG | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Healey, Michael W | | | 2118 | ENG | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Mahoney, Nicholas | | | 1725 | ENG | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Player, Edmund C | | | 2246 | ENG | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Kelly, Paul J | | | 1911 | WLS | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Sedgwick, David | | | 1927 | ENG | 0.00 | 1 | -0.57 | 20 | -11.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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