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Individual Calculations February 2015 |
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| Prior, Stephen Total change: -31.20 | |   |
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| 4NCL 2014-15 Rounds 3-4 | Various | ENG | 2015-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1843 | 2028 | 2.00 | 2 | 0.52 | 20 | 10.40 | |
|  York-Andersen, Anna | | | 1806 | ENG | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Slade, Theo | | | 1879 | ENG | 1.00 | 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) | | | | 5th Golders Green Weekend Congress: Under 2200 (200 ECF) | London | ENG | 2015-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 2028 | 1.00 | 5 | -2.08 | 20 | -41.60 | |
| | Eden, Tomer | | | 2175 | ISR | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Kalerwa, Edwin.m. | | | 1814 | ENG | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Cohen, Ronnie | | | 1927 | ENG | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Buyandalai , Tumen | | | 2051 | MGL | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Hung, Jake | | | 1670 | ENG | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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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