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Rapid:
Individual Calculations June 2013 |
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| Jackson, Paul G Total change: 14.00 | |   |
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| CCF Speed Chess Championships Part 2 | COULSDON | ENG | 2012-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1730 | 1890 | 3.50 | 4 | 0.70 | 20 | 14.00 | |
|  Darville, Matt | | | 1921 | ENG | 1.00 | 1 | 0.54 | 20 | 10.80 | |  Heeler, Caspian | | | 1615 | ENG | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Kalavannan, Koby | | | 1730 | ENG | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Kalaiyalahan, Akshaya | | | 1653 | ENG | 0.50 | 1 | -0.30 | 20 | -6.00 | |
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) | | |
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