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Individual Calculations February 2015 |
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| Przedmojski, Rafal Total change: -5.50 | |   |
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| XXV Miedzynarodowy Festiwal Szachowy CRACOVIA 2014 Grupa A | Krakow | POL | 2014-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2252 | 2367 | 6.00 | 9 | 0.17 | 10 | 1.70 | |
|  Gazikova, Veronika | | wf | 2148 | SVK | 1.00 | 1 | 0.22 | 10 | 2.20 | |  Gbyl, Andrzej | | | 2171 | POL | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Warakomska, Anna | | wf | 2216 | POL | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Kulkarni, Bhakti | c | wg | 2292 | IND | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Rozycki, Bartlomiej | | | 2085 | POL | 0.00 | 1 | -0.84 | 10 | -8.40 | | | Mroziak, Maciej | | | 2319 | POL | 1.00 | 1 | 0.43 | 10 | 4.30 | | | Gazik, Viktor | f | | 2283 | SVK | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Matuszewski, Michal | m | | 2459 | POL | 0.00 | 1 | -0.37 | 10 | -3.70 | | | Ramirez Garcia, Jorge Alberto | f | | 2293 | MEX | 1.00 | 1 | 0.40 | 10 | 4.00 | |
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) | | | | XYChess Classic IM Group Jan 2015 | Sliema | MLT | 2015-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2304 | 2367 | 4.50 | 9 | -0.72 | 10 | -7.20 | |
| | Arkell, Keith C | g | | 2497 | ENG | 1.00 | 1 | 0.68 | 10 | 6.80 | | | Lombaers, Peter | | | 2291 | NED | 1.00 | 1 | 0.40 | 10 | 4.00 | | | House, Glenn L | f | | 2230 | ENG | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Kerigan, Demre | f | | 2311 | TUR | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Ahlander, Bjorn | m | | 2406 | SWE | 0.00 | 1 | -0.45 | 10 | -4.50 | | | Ekstroem, Roland | m | | 2396 | SUI | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Kirk, Ezra | f | | 2316 | ENG | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Oliveira, Carlos Andre Ramalho | | | 2075 | POR | 0.00 | 1 | -0.85 | 10 | -8.50 | | | Kaim, Piotr | | | 2212 | POL | 0.50 | 1 | -0.21 | 10 | -2.10 | |
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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