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Individual Calculations March 2010 |
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| Greeff, Melissa Total change: -4.95 | |   |
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| African Junior 2009 | Cairo | EGY | 2009-12-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2132 | 2081 | 1.00 | 5 | -1.15 | 15 | -17.25 | |
|  Ismail, Shereif | f | | 2173 | EGY | 0.00 | 1 | -0.37 | 15 | -5.55 | |  Erikson, Roberto | | | 2234 | ANG | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Hesham, Abdelrahman | f | | 2153 | EGY | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Taher, Rami | | | 1946 | LBA | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Paiva, Donaldo | | | 2156 | MOZ | 0.00 | 1 | -0.40 | 15 | -6.00 | |
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) | | | | 26e open international de Cappelle | Cappelle la Grande | FRA | 2010-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2109 | 2079 | 5.00 | 9 | 0.82 | 15 | 12.30 | |
| | Maury, Claude | | | 1879 | FRA | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Josse, Sebastien | | | 1788 | FRA | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Bijaoui, Denis | | | 1819 | FRA | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Solomon, Kenny | m | | 2368 | RSA | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Rasmussen, Henning | | | 1849 | DEN | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Van Assendelft, Floris | f | | 2330 | NED | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Valuet, Bertrand | f | | 2350 | FRA | 1.00 | 1 | 0.83 | 15 | 12.45 | | | Houriez, Clement | f | | 2278 | FRA | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Zozulia, Anna | m | wg | 2321 | BEL | 0.50 | 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) | | |
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