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Individual Calculations March 2012 |
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| Evans, Helen I Total change: -27.90 | |   |
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| e2e4 Brighton Major D | Brighton | ENG | 2012-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1550 | 1628 | 4.50 | 9 | -0.93 | 30 | -27.90 | |
|  Miles, Barry S | | | 1633 | ENG | 0.00 | 1 | -0.49 | 30 | -14.70 | |  Gill, Gursharanjit S | | | 1419 | ENG | 0.00 | 1 | -0.77 | 30 | -23.10 | | | Mason, Alicia | | | 1613 | ENG | 1.00 | 1 | 0.48 | 30 | 14.40 | | | Kay, Robert T | | | 1496 | ENG | 1.00 | 1 | 0.32 | 30 | 9.60 | | | Spooner, Keith C | | | 1568 | ENG | 0.50 | 1 | -0.08 | 30 | -2.40 | | | Winter, Malcolm J | | | 1501 | ENG | 0.00 | 1 | -0.67 | 30 | -20.10 | | | Homer, Neil S | | | 1628 | ENG | 0.50 | 1 | 0.00 | 30 | 0.00 | | | Brown, Terry | | | 1496 | ENG | 1.00 | 1 | 0.32 | 30 | 9.60 | | | Collis, Paul | | | 1598 | ENG | 0.50 | 1 | -0.04 | 30 | -1.20 | |
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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