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Individual Calculations January 2009 |
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| Papiashvili, Yaaqov Total change: 0.00 | |   |
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| European Youth Chess Championship 2008 - Boys U12 | Herceg Novi | MNE | 2008-09-15 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1806 | 0 | 2.50 | 8 | 0.00 | 1665 | | 0.00 | |
|  Kovacevic, Boris | | | 1896 | SRB | 1.00 | 1 | 0.00 | | 0.00 | |  Flermoen, Peter | | | 1936 | NOR | 0.00 | 1 | 0.00 | | 0.00 | | | Mindlin, Alon | | | 1885 | ISR | 0.00 | 1 | 0.00 | | 0.00 | | | Lekic, Lazar | | | 1612 | MNE | 0.00 | 1 | 0.00 | | 0.00 | | | Balacianu, Alexandru-George | | | 1708 | ROU | 0.50 | 1 | 0.00 | | 0.00 | | | Delgado-Vlaic, Adrian | | | 1777 | ROU | 1.00 | 1 | 0.00 | | 0.00 | | | Gorbanovsky, Oleg | | | 1770 | MDA | 0.00 | 1 | 0.00 | | 0.00 | | | Manole, Stefan | | | 1865 | ROU | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | Stav Rishon Intl 2008 | Rishon Le-Zion | ISR | 2008-09-15 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 2059 | 0 | 2.00 | 5 | 0.00 | 1987 | | 0.00 | |
| | Chikman, Alan | | | 1909 | ISR | 0.00 | 1 | 0.00 | | 0.00 | | | Heruti, Ofer | | | 2018 | ISR | 0.50 | 1 | 0.00 | | 0.00 | | | Segal, Naum | | | 2210 | LAT | 0.50 | 1 | 0.00 | | 0.00 | | | Goldfarb, Ilan | | | 2144 | ISR | 0.00 | 1 | 0.00 | | 0.00 | | | Lifshits, Avraham | | | 2016 | ISR | 1.00 | 1 | 0.00 | | 0.00 | |
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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