Individual Calculations May 2011 |
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Kafka, Graeme Total change: 5.55 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Edinburgh Congress 2011 | Edinburgh | SCO | 2011-04-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
2189 | 2075 | 1.50 | 3 | 0.37 | 15 | 5.55 | |
| Marks, Ian A | | | 1919 | SCO | 1.00 | 1 | 0.29 | 15 | 4.35 | | Grant, Alan G | | | 2209 | SCO | 0.50 | 1 | 0.18 | 15 | 2.70 | | Shaw, John K | g | | 2439 | SCO | 0.00 | 1 | -0.10 | 15 | -1.50 | | 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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