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Rapid:
Individual Calculations January 2014 |
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| Boni, Carl Total change: 2.00 | |   |
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| 5th London Chess Classic 2013: Rapidplay A U170 | London | ENG | 2013-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1803 | 1850 | 3.50 | 5 | 0.68 | 20 | 13.60 | |
|  Sheikh, Nasarullah | | | 1790 | ENG | 0.50 | 1 | -0.08 | 20 | -1.60 | |  Pepe, Salvatore | | | 1677 | ENG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Chandna, Shubham | | | 1771 | BOT | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Sedgwick, David R | | | 1980 | ENG | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Liang, Jake Z | | | 1796 | ENG | 0.50 | 1 | -0.08 | 20 | -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) | | | | 5th London Chess Classic 2013: Rapidplay B U170 | London | ENG | 2013-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 1850 | 0.00 | 1 | -0.58 | 20 | -11.60 | |
| | Landau, Jonathan | | | 1794 | ENG | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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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