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Individual Calculations January 2017 |
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| Jamroz, Viktor Total change: 30.00 | |   |
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| 8th CSC London Chess Classic: Weekend Under 1825 | London | ENG | 2016-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1560 | 1662 | 4.00 | 5 | 0.87 | 40 | 34.80 | |
|  Lee, Kyung Chan | | | 1367 | KOR | 0.00 | 1 | -0.85 | 40 | -34.00 | |  Ramaiya, Arushi | | | 1536 | ENG | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Miller, Max C | | | 1456 | ENG | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Clegg, Robert | | | 1818 | ENG | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Hunt, Caro | | | 1621 | WLS | 1.00 | 1 | 0.44 | 40 | 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) | | | | CCF CHRISTMAS CONGRESS Under 1750 2016 | London | ENG | 2016-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1494 | 1662 | 2.00 | 3 | -0.12 | 40 | -4.80 | |
| | Upton, We Bill | | | 1528 | ENG | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Johnson, Elizabeth | | | 1354 | ENG | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Bloom, Paul | | | 1601 | ENG | 0.50 | 1 | -0.08 | 40 | -3.20 | |
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) | | |
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