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Individual Calculations October 2019 |
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| Khan, A Qaiyum Total change: 8.80 | |   |
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| CCF LP Club Championships 2019-2020 SEP 19 R1-4 | London | ENG | 2019-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1394 | 1417 | 1.00 | 2 | -0.06 | 20 | -1.20 | |
|  O`neill, Tom C | | | 1467 | SCO | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Selby, Keith | | | 1321 | ENG | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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 - Autumn 2019 SEP 2019 R1-3 | London | ENG | 2019-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1420 | 1417 | 1.50 | 2 | 0.50 | 20 | 10.00 | |
|  Charles, Gregory M | | | 1369 | ENG | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Miles, Barry S | | | 1470 | 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) | | |
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