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Individual Calculations January 2020 |
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| Buanne, Luca Total change: 12.00 | |   |
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| 11th CSC London Chess Classic: Weekend Under 2050 | London | ENG | 2019-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1680 | 1752 | 2.00 | 3 | 0.23 | 40 | 9.20 | |
|  Ratnesan, Radha | | | 1493 | ENG | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Heaton, Paul | | | 1991 | ENG | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Baleani, Guido | | | 1557 | ITA | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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) | | | | 12th Northwick Park Five Round Congress Open 2019 | London | ENG | 2019-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 1804 | 2.50 | 5 | 0.07 | 40 | 2.80 | |
| | Tavoularis, Nicholas | | | 2101 | GRE | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Pattni, Kishan | | | 1617 | ENG | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Nayak, Raghav | | | 1914 | ENG | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Verma, Shlok | | | 1691 | ENG | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Nataraj, Nakul | | | 1772 | ENG | 0.50 | 1 | -0.04 | 40 | -1.60 | |
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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