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Individual Calculations April 2009 |
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| Briscoe, Chris Total change: -1.20 | |   |
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| 4NCL part 2 | Various | ENG | 2008-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2171 | 2253 | 2.00 | 2 | 0.77 | 15 | 11.55 | |
|  Curtis, John E | | | 2122 | ENG | 1.00 | 1 | 0.32 | 15 | 4.80 | |  Snape, Ian L | | | 2219 | ENG | 1.00 | 1 | 0.45 | 15 | 6.75 | |
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) | | | | Hastings Masters | Hastings | ENG | 2008-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2258 | 2253 | 1.00 | 4 | -0.99 | 15 | -14.85 | |
| | Greet, Andrew N | m | | 2440 | ENG | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Gordon, Stephen J | m | | 2521 | ENG | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Foord, Dominic | | | 2043 | ENG | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Wilson, Alexandra | | wf | 2026 | SUI | 0.00 | 1 | -0.79 | 15 | -11.85 | |
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) | | | | 4e Open International de l'Ouest Toulousain - A | Tournefeuille | FRA | 2009-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2177 | 2268 | 5.00 | 8 | 0.14 | 15 | 2.10 | |
| | Gilles, Francois | | | 1918 | FRA | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Primel, Dominique | | | 1979 | FRA | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Petrov, Marijan | m | | 2477 | BUL | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Forgues, Fabien | | | 2155 | FRA | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Touzane, Olivier | m | | 2293 | FRA | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Iwanesko, Alexandre | | | 2087 | FRA | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Vilaisarn, Akkhavanh | | | 2253 | FRA | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Sanchez, Nicolas | | | 2255 | FRA | 0.50 | 1 | -0.02 | 15 | -0.30 | |
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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