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Individual Calculations January 2020 |
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| Tavoularis, Nicholas Total change: -1.60 | |   |
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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 |
| 1899 | 2101 | 4.00 | 5 | 0.25 | 20 | 5.00 | |
|  Buanne, Luca | | | 1804 | ENG | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Akeya-Price, Robert | | | 1880 | ENG | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Xian, Junhao | | | 2070 | CHN | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Patel, Devan | | | 1867 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Tombolis, Christopher | | | 1875 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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 |
| 1955 | 2101 | 3.00 | 5 | -0.33 | 20 | -6.60 | |
| | Pramod Paleri, Adithya | | | 1825 | ENG | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Ignatovic, Ernest | | | 1703 | LTU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bonn, Thomas B | | | 2199 | FRA | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Xian, Junhao | | | 2070 | CHN | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Atako, Chino C | | | 1977 | ENG | 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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