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Individual Calculations March 2015 |
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| Gorodnichev, Alexey Total change: 20.80 | |   |
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| TRADEWISE GIBRALTAR CHESS FESTIVAL 2015 – CHALLENGER B | GIBRALTAR | ENG | 2015-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2162 | 1951 | 1.50 | 3 | 0.81 | 20 | 16.20 | |
|  Grabow, Pouelsten Holm | | | 2134 | DEN | 0.50 | 1 | 0.24 | 20 | 4.80 | |  Balogun, Oluwafemi | c | | 2193 | NGR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Gonzalez Gonzalez, Alfonso | | | 2160 | ESP | 1.00 | 1 | 0.77 | 20 | 15.40 | |
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) | | | | TRADEWISE GIBRALTAR CHESS FESTIVAL 2015 – AMATEUR B | GIBRALTAR | ENG | 2015-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2128 | 1951 | 0.50 | 1 | 0.23 | 20 | 4.60 | |
| | Erdelyi, Tamas Dr. | m | | 2128 | HUN | 0.50 | 1 | 0.23 | 20 | 4.60 | |
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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