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Individual Calculations March 2012 |
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| Pettersson, Alexander Total change: 26.55 | |   |
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| XXII International Chess Festival CRACOVIA 2011, Open A | Krakow | POL | 2011-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2205 | 1950 | 3.50 | 9 | 1.77 | 15 | 26.55 | |
|  Gbyl, Andrzej | | | 2247 | POL | 0.50 | 1 | 0.35 | 15 | 5.25 | |  Kulon, Klaudia | | wf | 2238 | POL | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Coursaget, Nicolas | f | | 2309 | FRA | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Stremavicius, Titas | | | 2179 | LTU | 1.00 | 1 | 0.79 | 15 | 11.85 | | | Janus, Przemyslaw | | | 2162 | POL | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Thompson, Ian D | f | | 2281 | ENG | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Chrzaszcz, Malvina | | | 2084 | POL | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Pejko, Otomar | | | 2189 | SVK | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Llopis De Aysa, Manuel | | | 2156 | ESP | 0.00 | 1 | -0.24 | 15 | -3.60 | |
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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