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Individual Calculations July 2009 |
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| Alfred, Nathan S W Total change: 8.85 | |   |
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| 4NCL part 3 | Various | ENG | 2008-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2200 | 2323 | 1.50 | 2 | 0.17 | 15 | 2.55 | |
|  Jaunooby, Ali Reza | | | 2145 | ENG | 1.00 | 1 | 0.27 | 15 | 4.05 | |  Ledger, Dave J | f | | 2254 | ENG | 0.50 | 1 | -0.10 | 15 | -1.50 | |
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) | | | | Luxembourg Ind. Championship 2009 | Differdange | LUX | 2009-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2226 | 2295 | 4.50 | 7 | 0.42 | 15 | 6.30 | |
| | Weber, Jean-Marie | | | 2220 | LUX | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Schneider, Rafael | | | 1945 | LUX | 0.50 | 1 | -0.39 | 15 | -5.85 | | | Wiedenkeller, Michael | m | | 2431 | SWE | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Wagener, Anna | | wg | 2265 | LUX | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Mertens, Marc | | | 2217 | LUX | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Bakalarz, Mietek | m | | 2312 | LUX | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Linster, Philippe | | | 2193 | LUX | 0.50 | 1 | -0.14 | 15 | -2.10 | |
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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