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Individual Calculations April 2015 |
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| Polaczek, Richard Total change: 0.70 | |   |
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| Belgian Interclubs 2014-2015 Rounds 9-10-11 Division 1 | Various | BEL | 2015-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2275 | 2433 | 1.50 | 2 | 0.08 | 10 | 0.80 | |
|  Akhayan, Ruben | f | | 2235 | BEL | 0.50 | 1 | -0.26 | 10 | -2.60 | |  Buhr, Carl Christian, Dr. | f | | 2314 | GER | 1.00 | 1 | 0.34 | 10 | 3.40 | |
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) | | | | 4NCL 2014-15 Rounds 7-8 (Div 3) | Various | ENG | 2015-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2236 | 2433 | 1.50 | 2 | -0.01 | 10 | -0.10 | |
| | Buckley, David E | | | 2270 | ENG | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Briscoe, Chris | c | | 2201 | ENG | 1.00 | 1 | 0.21 | 10 | 2.10 | |
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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