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Individual Calculations April 2009 |
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| Ynojosa, Felix Jose Total change: 13.50 | |   |
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| 4NCL part 2 | Various | ENG | 2008-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2323 | 2144 | 1.50 | 2 | 0.90 | 15 | 13.50 | |
|  Ledger, Stephen C | | | 2151 | ENG | 1.00 | 1 | 0.51 | 15 | 7.65 | |  Williams, Simon K | g | | 2494 | ENG | 0.50 | 1 | 0.39 | 15 | 5.85 | |
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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