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Individual Calculations March 2019 |
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| Erdogan, Hassan Total change: 6.40 | |   |
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| Gibraltar International Chess Festival 2019 Challengers B | Gibraltar | ENG | 2019-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2076 | 1833 | 1.00 | 4 | 0.16 | 40 | 6.40 | |
|  Bottema, Martin | | | 2104 | NED | 0.50 | 1 | 0.33 | 40 | 13.20 | |  Saber, Yasser | | | 2201 | MAR | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Cao Armillas, Jesus | | | 2048 | ESP | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Cano Sevilla, Ivan | | | 1950 | ESP | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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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