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Individual Calculations September 2017 |
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| Ruane, Brendan J Total change: -4.60 | |   |
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| 104th British Championships Major Open | Llandudno | ENG | 2017-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1886 | 1857 | 3.50 | 8 | -0.23 | 20 | -4.60 | |
|  Tozer, Philip Aa | | | 2141 | ENG | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Akeya-Price, Robert A | | | 1746 | ENG | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Atara, Omeet J | | | 1616 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Miller, Dominic | | | 2103 | ENG | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Chauhan, Pranay | | | 1769 | ENG | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Whitehead, Mark A | | | 1917 | ENG | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Pollack, Oscar | | | 1871 | ENG | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Hubbard, Michael | | | 1922 | ENG | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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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