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Individual Calculations January 2009 |
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| Gheorghiu, Calin Total change: -4.80 | |   |
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| European Youth Chess Championship 2008 - Boys U12 | Herceg Novi | MNE | 2008-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1989 | 1740 | 0.00 | 3 | -0.60 | 15 | -9.00 | |
|  Oparin, Grigoriy | c | | 2090 | RUS | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Rindlisbacher, Lars | | | 1980 | SUI | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Kovacevic, Boris | | | 1896 | SRB | 0.00 | 1 | -0.29 | 15 | -4.35 | |
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) | | | | Grand Prix Iasi 2008 - 3rd tournament | Iasi | ROU | 2008-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1944 | 1768 | 1.50 | 4 | 0.28 | 15 | 4.20 | |
|  Stefanache, Mihail | | | 2088 | ROU | 0.50 | 1 | 0.37 | 15 | 5.55 | | | Filip, Lucian | m | | 2118 | ROU | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Garbea, Bogdan | | | 2118 | ROU | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Pacuraru, Codin | | | 1450 | ROU | 1.00 | 1 | 0.13 | 15 | 1.95 | |
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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