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Individual Calculations August 2019 |
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| Miles, Barry S Total change: -17.20 | |   |
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| CCF Cup 2019 U1750 Rounds 5-7 | London | ENG | 2019-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1478 | 1493 | 0.50 | 3 | -1.06 | 20 | -21.20 | |
|  Gliddon, Daniel J | | | 1479 | ENG | 0.00 | 1 | -0.52 | 20 | -10.40 | |  Fernandes, Aaron | | | 1512 | ENG | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Morgan, David H | | | 1444 | ENG | 0.50 | 1 | -0.07 | 20 | -1.40 | |
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 Daytime Chess Club 2018-19 Stage 13 | London | ENG | 2019-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1251 | 1493 | 1.00 | 1 | 0.20 | 20 | 4.00 | |
| | Gold, Harry | | | 1251 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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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