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Individual Calculations August 2014 |
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| Purvis, Anna Total change: -29.60 | |   |
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| 101st British Under 16 Championship | Aberystwyth | ENG | 2014-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1632 | 1470 | 1.00 | 4 | -0.23 | 40 | -9.20 | |
|  Anbukumar, Hajane | | | 1759 | ENG | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Sit, Victoria | | | 1682 | ENG | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Strong, Zoe | | | 1347 | ENG | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Jina, Taran | | | 1741 | ENG | 0.50 | 1 | 0.33 | 40 | 13.20 | |
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) | | | | 101st British Championship – 5 Day Afternoon Open Week 1 | Aberystwyth | ENG | 2014-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1754 | 1470 | 0.00 | 3 | -0.51 | 40 | -20.40 | |
| | Woolcock, Craig | | | 1869 | WLS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Van Kemenade, Julie | | | 1722 | WLS | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Homer, Neil S | | | 1670 | ENG | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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) | | |
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