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Individual Calculations March 2015 |
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| Tkadlecek, Petr Total change: 9.00 | |   |
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| TRADEWISE GIBRALTAR CHESS FESTIVAL 2015 – AMATEUR A | GIBRALTAR | ENG | 2015-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1755 | 2.50 | 5 | 0.25 | 20 | 5.00 | |
|  Kympergr, Vojtech | | | 1462 | CZE | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Lopez Diaz, Rafael | | | 1871 | ESP | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Hodgson, Jeremy K | | | 1816 | ENG | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Knudsen, Jes West | | | 1888 | DEN | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Szabo, Gabor | | | 1885 | HUN | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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 |
| 1696 | 1755 | 2.50 | 4 | 0.20 | 20 | 4.00 | |
| | Knudsen, Jes West | | | 1888 | DEN | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Gouait, Raymond | | | 1595 | FRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Homer, Neil S | | | 1716 | ENG | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Cramling Bellon, Anna | | | 1585 | SWE | 0.50 | 1 | -0.22 | 20 | -4.40 | |
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) | | |
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