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Rapid:
Individual Calculations January 2018 |
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| Watson, Jacob Total change: 44.20 | |   |
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| 9th CSC London Chess Classic: Rapidplay U2050 | London | ENG | 2017-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1892 | 1662 | 3.50 | 6 | 2.21 | 20 | 44.20 | |
|  Gopakumar, Siddharth | | | 1881 | IND | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Levy, Darren | | | 1837 | RSA | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Jacob, Sydney J | | | 1849 | ENG | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Deaconu, Mihai-Ionut | | | 1845 | ROU | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Santos, Joao Aa | | | 1944 | POR | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Bullen, Alex | | | 1998 | WLS | 1.00 | 1 | 0.88 | 20 | 17.60 | |
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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