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Individual Calculations February 2020 |
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| Kuenitz, Klaus Total change: -12.20 | |   |
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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 |
| 1752 | 1726 | 2.00 | 4 | 0.17 | 20 | 3.40 | |
|  Zhou, Jing | | | 1457 | CHN | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Dumont, Andre | | | 1872 | BEL | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Dennis, Nigel W | | | 1784 | ENG | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Sedgwick, David | | | 1894 | ENG | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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) | | | | Gibraltar International Chess Festival 2020 Amateurs B | Gibraltar | ENG | 2020-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1665 | 1726 | 1.50 | 4 | -0.78 | 20 | -15.60 | |
| | Kovacevic, Aleksandar S | | | 1804 | SRB | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Aragon Martin, Miguel | | | 1472 | ESP | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Mircov, Nicola-Alexandar | | | 1788 | ROU | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Postigo Jimenez, Fernando | | | 1597 | ESP | 0.50 | 1 | -0.17 | 20 | -3.40 | |
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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