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Individual Calculations February 2020 |
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| Dennis, Nigel W Total change: 29.60 | |   |
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| Gibraltar International Chess Festival 2020 Amateurs A | Gibraltar | ENG | 2020-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1784 | 3.50 | 4 | 1.10 | 20 | 22.00 | |
|  Dhanwani, Aditya | | | 1565 | ENG | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Poggio, Freddie | | | 1680 | ENG | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Kuenitz, Klaus | | | 1726 | GER | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Teh, Wee Zhun | | | 1857 | MAS | 0.50 | 1 | 0.10 | 20 | 2.00 | |
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) | | | | Gibraltar International Chess Festival 2020 Amateurs B | Gibraltar | ENG | 2020-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1656 | 1784 | 3.00 | 4 | 0.38 | 20 | 7.60 | |
| | Aragon Martin, Miguel | | | 1472 | ESP | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Dhanwani, Aditya | | | 1565 | ENG | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Sedgwick, David | | | 1894 | ENG | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Greco, Joseph | | | 1691 | ENG | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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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