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Individual Calculations February 2015 |
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| Gladstone, Joel Total change: -28.00 | |   |
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| XYChess Classic Group B Jan 2015 | Sliema | MLT | 2015-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 1529 | 2.50 | 9 | -0.33 | 40 | -13.20 | |
|  Richards, John | | | 1745 | MLT | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Refalo, Ian | | | 1715 | MLT | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Mitchell, Robert | | | 1619 | NZL | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Winter, Malcolm J | | | 1577 | ENG | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Alexa, Cosmin | | | 1701 | MLT | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Farrugia, Alex | | | 1612 | MLT | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Aldin, Anders | | | 1721 | SWE | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Neubauer, Karl Heinz | | | 1583 | GER | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Sammut, Ron | | | 1756 | MLT | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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) | | | | 5th Golders Green Weekend Congress: Under 1900 (160 ECF) | London | ENG | 2015-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1529 | 1.00 | 5 | -0.37 | 40 | -14.80 | |
| | Miu, Marinel | | | 1739 | ROU | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Pepe, Salvatore | | | 1672 | ENG | 1.00 | 1 | 0.69 | 40 | 27.60 | | | McCarthy, Damian | | | 1829 | ENG | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Lim, Peter | | | 1648 | ENG | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Chauhan, Anurag Singh | | | 1646 | GER | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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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