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Individual Calculations December 2014 |
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| Osborne, Marcus E Total change: -32.00 | |   |
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| CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2014-15 NOVEMBER | COULSDON | ENG | 2014-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 2208 | 0.00 | 1 | -0.76 | 20 | -15.20 | |
|  Atako, Chino C | | | 2008 | ENG | 0.00 | 1 | -0.76 | 20 | -15.20 | |
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) | | | | 4NCL 2014-15 Rounds 1-2 | Various | ENG | 2014-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2081 | 2208 | 0.50 | 2 | -0.84 | 20 | -16.80 | |
| | Spice, Alan P | | | 2118 | WLS | 0.50 | 1 | -0.12 | 20 | -2.40 | |  Cumming, Rhys | | | 2044 | ENG | 0.00 | 1 | -0.72 | 20 | -14.40 | |
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) | | |
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