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Rapid:
Individual Calculations November 2016 |
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| Burbidge, Duncan R Total change: 9.20 | |   |
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| 8th Muswell Hill Rapidplay Open | London | ENG | 2016-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1950 | 2013 | 3.50 | 6 | -0.03 | 20 | -0.60 | |
|  Cohen, Ronnie | | | 1796 | ENG | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Pigott, John C | f | | 2339 | ENG | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Bird, Joel | | | 1928 | ENG | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Fenwick, Hugh F | | | 1755 | ENG | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Spink, Benjamin M | | | 2056 | ENG | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Stern, Robert | | | 1827 | ENG | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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) | | | | Golders Green Rapidplay Congress Open October 16 | London | ENG | 2016-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2079 | 2013 | 3.00 | 6 | 0.49 | 20 | 9.80 | |
| | Poobalasingam, Peter S | f | | 2272 | ENG | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Jones, Tibor | | | 1705 | SCO | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Grigoryan, Meri | | wf | 2070 | ENG | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Davison, Chris | | | 2066 | ENG | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Pigott, John C | f | | 2339 | ENG | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Iyengar, Ilya | | | 2022 | ENG | 0.50 | 1 | 0.01 | 20 | 0.20 | |
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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