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Individual Calculations January 2009 |
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| Endeladze, Ramaz Total change: -10.15 | |   |
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| European Youth Chess Championship 2008 - Boys U14 | Herceg Novi | MNE | 2008-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2109 | 1864 | 1.50 | 6 | 0.26 | 25 | 6.50 | |
|  Srbis, Jurica | | | 2116 | CRO | 0.00 | 1 | -0.19 | 25 | -4.75 | |  Pardo Simon, David | | | 2204 | ESP | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Blazeka, Matej | | | 1970 | CRO | 0.00 | 1 | -0.36 | 25 | -9.00 | | | Tkachev, Grigory | | | 2124 | RUS | 1.00 | 1 | 0.82 | 25 | 20.50 | | | Meskovs, Nikita | | | 2177 | LAT | 0.50 | 1 | 0.36 | 25 | 9.00 | | | Musialkiewicz, Jan | | | 2061 | POL | 0.00 | 1 | -0.25 | 25 | -6.25 | |
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) | | | NOTE: K factor changed | | Maia Chiburdanidze Cup. Open | Kutaisi | GEO | 2008-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 1898 | 0.50 | 4 | -1.11 | 15 | -16.65 | |
| | Shengelia, Nikoloz | | | 1870 | GEO | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Dangadze, Giorgi | | | 1855 | GEO | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Nemsadze, Beka | | | 2005 | GEO | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Javakhadze, Zurab | | | 2182 | GEO | 0.00 | 1 | -0.16 | 15 | -2.40 | |
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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