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Rapid:
Individual Calculations October 2017 |
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| Patel, Devan Total change: -16.60 | |   |
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| 28th Leamington Rapidplay U170 | Leamington Spa | ENG | 2017-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1737 | 1608 | 2.00 | 5 | 0.29 | 20 | 5.80 | |
|  Quraishi, Shahab Wa | | | 1716 | ENG | 1.00 | 1 | 0.65 | 20 | 13.00 | |  Goodfellow, Russell Robert | | | 1805 | ENG | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Graff, Ben | | | 1673 | ENG | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Bryant, Richard B E | | | 1941 | ENG | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Walker, David N | | | 1552 | ENG | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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) | | | | 2017 NYCA Under 18 County Championship | Telford | ENG | 2017-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1703 | 1608 | 0.00 | 3 | -1.12 | 20 | -22.40 | |
| | Fowler, Hugo | | | 1578 | WLS | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Brewer, Callum D | | | 1782 | ENG | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Savidge, Daniel | | | 1749 | ENG | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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) | | |
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