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Individual Calculations January 2020 |
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| Xian, Junhao Total change: 56.00 | |   |
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| 12th Northwick Park Five Round Congress Open 2019 | London | ENG | 2019-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2007 | 2070 | 5.00 | 5 | 2.15 | 20 | 43.00 | |
|  Nataraj, Nakul | | | 1772 | ENG | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Paleri, Adithya P | | | 1825 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Tavoularis, Nicholas | | | 2101 | GRE | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Bonn, Thomas | | | 2199 | FRA | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Makkar, Rajat | c | | 2137 | FRA | 1.00 | 1 | 0.59 | 20 | 11.80 | |
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) | | | | CCF Christmas Congress 2019 Open | London | ENG | 2019-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 2070 | 4.00 | 5 | 0.65 | 20 | 13.00 | |
| | Tarling, Ray | | | 1811 | ENG | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Rizvi, Nasir | | | 1970 | WLS | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Atako, Chino C | | | 1977 | ENG | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Tavoularis, Nicholas | | | 2101 | GRE | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Pramod Paleri, Adithya | | | 1825 | ENG | 0.00 | 1 | -0.80 | 20 | -16.00 | |
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) | | |
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