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Individual Calculations April 2009 |
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| Caspi, Israel Total change: -10.90 | |   |
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| Israel U20 League 2009 | Various | ISR | 2008-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2208 | 2408 | 2.50 | 4 | -0.48 | 10 | -4.80 | |
|  Porat, Mordehi | | | 2058 | ISR | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Nakar, Eylon | | | 2187 | ISR | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Neimer, Vitaly | | | 2336 | ISR | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Raznikov, Danny | | | 2252 | ISR | 0.50 | 1 | -0.21 | 10 | -2.10 | |
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) | | | | Gjøvik 100th Anniversary Tournament A (GM) 2008-09 | Gjøvik | NOR | 2008-12-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2252 | 2408 | 5.50 | 9 | -0.61 | 10 | -6.10 | |
| | Tjolsen, Katrine | | wf | 2110 | NOR | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Pettersen, Joar Gullestad | | | 2058 | NOR | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Abasov, Nijat Azad Oglu | | | 2363 | AZE | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Geetha, Narayanan Gopal | g | | 2548 | IND | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Haarr, Jon Kristian | | | 2058 | NOR | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Korneev, Oleg | g | | 2623 | RUS | 0.00 | 1 | -0.23 | 10 | -2.30 | | | Lovik, Lasse Ostebo | | | 2167 | NOR | 0.00 | 1 | -0.80 | 10 | -8.00 | | | Sorgjerd, Jan | | | 2122 | NOR | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Makka, Ioulia | | wm | 2220 | GRE | 1.00 | 1 | 0.26 | 10 | 2.60 | |
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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