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Individual Calculations April 2008 |
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| Osborne, Marcus E Total change: -8.40 | |   |
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| 4NCL 2007/8 part 2 | Various | ENG | 2007-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2320 | 2246 | 0.50 | 2 | -0.31 | 15 | -4.65 | |
|  Therrien, Alex L | | | 2241 | ENG | 0.50 | 1 | -0.01 | 15 | -0.15 | |  Jirka, Jiri | m | | 2398 | CZE | 0.00 | 1 | -0.30 | 15 | -4.50 | |
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) | | | | Coulsdon Christmas Challengers A | Coulsdon | ENG | 2007-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 2258 | 6.00 | 8 | -0.25 | 15 | -3.75 | |
| | Fields, Francis E | | | 1953 | ENG | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Bailey, Kevin J | | | 2104 | ENG | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Seymour, Timothy P | | | 2053 | ENG | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Nilsen, Joachim Birger | | | 1978 | NOR | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Erikstad, Olav | | | 1919 | NOR | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Warman, Simon M | | | 2135 | ENG | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Franklin, Samuel G A | | | 1917 | ENG | 0.50 | 1 | -0.38 | 15 | -5.70 | | | Haldane, Robin W | | | 2151 | ENG | 0.50 | 1 | -0.15 | 15 | -2.25 | |
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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