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Individual Calculations January 2010 |
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| Gruenfeld, Yehuda Total change: -2.90 | |   |
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| 13e Corsica Masters | Bastia | FRA | 2009-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2334 | 2474 | 6.50 | 9 | 0.60 | 10 | 6.00 | |
|  Szymanski, Piotr | | | 2074 * | FRA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Serra, Yvan | | | 2091 | FRA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Buscara, Sevan | | | 2272 | FRA | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Sokolov, Ivan | g | | 2657 | BIH | 0.00 | 1 | -0.26 | 10 | -2.60 | | | Guedon, Stephane | f | | 2164 | FRA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Ljubisavljevic, Zivojin Z | m | | 2291 | SRB | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Wantiez, Fabrice | f | | 2339 | BEL | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Hamdouchi, Hicham | g | | 2590 | FRA | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Guliyev, Namig | g | | 2525 | AZE | 0.50 | 1 | 0.07 | 10 | 0.70 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | JeruChess Hannukah 2009 IM | Jerusalem | ISR | 2009-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2309 | 2472 | 5.50 | 9 | -0.89 | 10 | -8.90 | |
| | Gukhvat, Peter | | | 2268 | ISR | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Zak, Uri | | | 2270 | ISR | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Tejas, Ravichandran | | | 2203 | IND | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Vishnu, Prasanna. V. | f | | 2350 | IND | 0.00 | 1 | -0.67 | 10 | -6.70 | | | Neimer, Vitaly | f | | 2386 | ISR | 0.00 | 1 | -0.62 | 10 | -6.20 | | | Baron, Tal | f | | 2404 | ISR | 0.50 | 1 | -0.09 | 10 | -0.90 | | | D`israel, Davy | | | 2210 | ARG | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Piasetski, Leon | m | | 2269 | CAN | 0.00 | 1 | -0.76 | 10 | -7.60 | | | Bitensky, Igor | m | | 2418 | ISR | 1.00 | 1 | 0.42 | 10 | 4.20 | |
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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