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Individual Calculations January 2010 |
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| Neimer, Vitaly Total change: 13.80 | |   |
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| Stav 2009 Mark Centre | Tel Aviv | ISR | 2009-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2180 | 2395 | 5.00 | 7 | -0.27 | 15 | -4.05 | |
|  Shwarchbard, Zvi | | | 1995 * | ISR | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Portnoy, Matan | | | 2029 | ISR | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Sheshkin, Matan | | | 2204 | ISR | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Zalkind, Konstantin | f | | 2107 | ISR | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Gershkowich, David | f | | 2332 | ISR | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Zak, Uriel | m | | 2310 | ISR | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Zak, Uri | | | 2285 | ISR | 0.50 | 1 | -0.15 | 15 | -2.25 | | | * 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 |
| 2318 | 2386 | 6.50 | 9 | 1.19 | 15 | 17.85 | |
| | Tejas, Ravichandran | | | 2203 | IND | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Vishnu, Prasanna. V. | f | | 2350 | IND | 0.50 | 1 | -0.05 | 15 | -0.75 | | | D`israel, Davy | | | 2210 | ARG | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Baron, Tal | f | | 2404 | ISR | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Gruenfeld, Yehuda | g | | 2472 | ISR | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Piasetski, Leon | m | | 2269 | CAN | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Bitensky, Igor | m | | 2418 | ISR | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Gukhvat, Peter | | | 2268 | ISR | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Zak, Uri | | | 2270 | ISR | 1.00 | 1 | 0.34 | 15 | 5.10 | |
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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