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Individual Calculations January 2010 |
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| Villegas, Pierre Total change: 10.95 | |   |
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| open international hammam sousse | Hammam Sousse | TUN | 2009-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2257 | 2226 | 3.50 | 7 | 0.24 | 15 | 3.60 | |
|  Bourkhis, Adnane | | | 2004 | TUN | 1.00 | 1 | 0.22 | 15 | 3.30 | |  Tritar, Kamel | | | 2044 | TUN | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Goutali, Tarek | c | | 2220 | ALG | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Sarwat, Wala | m | | 2405 | EGY | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Ezat, Mohamed | m | | 2472 | EGY | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Barsov, Alexei | g | | 2491 | UZB | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Zaibi, Amir | c | | 2161 | TUN | 0.00 | 1 | -0.59 | 15 | -8.85 | |
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) | | | | Nationale 1 - R4-5 | Various | FRA | 2009-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2224 | 2226 | 1.50 | 2 | 0.49 | 15 | 7.35 | |
| | Delabaca, Romuald | | | 2212 | FRA | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Nelis, Jean-Francois | | | 2235 | MNC | 0.50 | 1 | 0.01 | 15 | 0.15 | |
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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