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Individual Calculations October 2017 |
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| Bloom, Paul Total change: -3.20 | |   |
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| CCF LATE SUMMER LONG PLAY CONGRESS MAJOR | London | ENG | 2017-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1456 | 1580 | 3.50 | 4 | 0.82 | 20 | 16.40 | |
|  Denney, Simon C | | | 1450 | ENG | 1.00 | 1 | 0.32 | 20 | 6.40 | |  Chadwick, Susan E | | | 1471 | ENG | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Boztas, Lana | | | 1458 | ENG | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Fernandes, Aaron | | | 1445 | ENG | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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 WINTER CHESS 2017-18 SEPTEMBER 2017 | London | ENG | 2017-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1588 | 1580 | 0.50 | 3 | -0.98 | 20 | -19.60 | |
| | O`neill, Tom C | | | 1505 | SCO | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Morgan, David H | | | 1487 | ENG | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Jackson, Paul G | | | 1771 | ENG | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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