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Individual Calculations March 2015 |
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| Creanga, Robert-Ionut Total change: -78.40 | |   |
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| National School Chess Championship ELISABETA POLIHRONIADE - B9 | Calimanesti-Caciulata | ROU | 2015-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1395 | 1512 | 1.50 | 4 | -1.11 | 40 | -44.40 | |
|  Nicolae, Dan-Stefan | | | 1297 | ROU | 0.00 | 1 | -0.77 | 40 | -30.80 | |  Toma, Alexandru-Mihai | | | 1338 | ROU | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Marina, Matei-Octavian | | | 1422 | ROU | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Nedelcu, Teodor-Cosmin | | | 1521 | ROU | 0.00 | 1 | -0.49 | 40 | -19.60 | |
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) | | | | Grand Prix CSU Bucuresti - 1st edition | Bucharest | ROU | 2015-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1445 | 1512 | 1.50 | 4 | -0.85 | 40 | -34.00 | |
| | Nicoara, David-Cristian | | | 1322 | ROU | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Otetea, Ioana | | | 1352 | ROU | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Rata, Anamaria | | | 1527 | ROU | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Ghimpu, Samuel-Timotei | | | 1577 | ROU | 0.00 | 1 | -0.41 | 40 | -16.40 | |
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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