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Individual Calculations February 2015 |
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| Kaim, Piotr Total change: 5.60 | |   |
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| XYChess Classic IM Group Jan 2015 | Sliema | MLT | 2015-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2321 | 2212 | 3.50 | 9 | 0.28 | 20 | 5.60 | |
|  Kirk, Ezra | f | | 2316 | ENG | 1.00 | 1 | 0.64 | 20 | 12.80 | |  Oliveira, Carlos Andre Ramalho | | | 2075 | POR | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Ekstroem, Roland | m | | 2396 | SUI | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Arkell, Keith C | g | | 2497 | ENG | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Lombaers, Peter | | | 2291 | NED | 0.00 | 1 | -0.39 | 20 | -7.80 | | | House, Glenn L | f | | 2230 | ENG | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Kerigan, Demre | f | | 2311 | TUR | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Ahlander, Bjorn | m | | 2406 | SWE | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Przedmojski, Rafal | | | 2367 | POL | 0.50 | 1 | 0.21 | 20 | 4.20 | |
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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