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Individual Calculations September 2016 |
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| Woodward, Vivian Total change: -24.00 | |   |
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| 103rd British Championships Over 65 Under 150 | Bournemouth | ENG | 2016-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1515 | 1671 | 1.50 | 3 | -0.60 | 40 | -24.00 | |
|  Howes, David J | | | 1524 | ENG | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Mitchell, Robert S | | | 1622 | NZL | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Fraser, Alan R | | | 1399 | 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) | | |
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