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Individual Calculations January 2010 |
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| Baron, Tal Total change: 2.90 | |   |
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| World Youth Chess Championship-u18 | Antaly | TUR | 2009-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2352 | 2404 | 6.00 | 10 | 0.34 | 10 | 3.40 | |
|  Jefic, Srdjan | | | 2106 | BIH | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Bebel, Arkadiusz | | | 2275 | POL | 0.50 | 1 | -0.17 | 10 | -1.70 | |  Kanakaris, Georgios | | | 2312 | GRE | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Martinovic, Sasa | m | | 2482 | CRO | 0.00 | 1 | -0.39 | 10 | -3.90 | | | Vastrukhin, Oleg | | | 2312 | RUS | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Nabaty, Tamir | | | 2508 | ISR | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Recuero Guerra, David | m | | 2494 | ESP | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Shreyansh, Daklia | | | 2236 | IND | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Faizulaev, Akmal | | | 2303 | UZB | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Hovhannisyan, Robert | m | | 2487 | ARM | 0.50 | 1 | 0.11 | 10 | 1.10 | |
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) | | | | JeruChess Hannukah 2009 IM | Jerusalem | ISR | 2009-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2316 | 2404 | 5.50 | 9 | -0.05 | 10 | -0.50 | |
| | Zak, Uri | | | 2270 | ISR | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Tejas, Ravichandran | | | 2203 | IND | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Vishnu, Prasanna. V. | f | | 2350 | IND | 0.00 | 1 | -0.58 | 10 | -5.80 | | | Neimer, Vitaly | f | | 2386 | ISR | 0.50 | 1 | -0.03 | 10 | -0.30 | | | D`israel, Davy | | | 2210 | ARG | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Gruenfeld, Yehuda | g | | 2472 | ISR | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Piasetski, Leon | m | | 2269 | CAN | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Bitensky, Igor | m | | 2418 | ISR | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Gukhvat, Peter | | | 2268 | ISR | 1.00 | 1 | 0.32 | 10 | 3.20 | |
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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