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Individual Calculations May 2010 |
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| Miroi, Robert-Andrei Total change: 47.25 | |   |
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| Victor Ciocaltea Memorial Open | Bucuresti | ROU | 2010-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2020 | 1749 | 3.50 | 8 | 2.08 | 15 | 31.20 | |
|  Cirlan, Ionut-Gheorghe | | | 2101 | ROU | 0.50 | 1 | 0.39 | 15 | 5.85 | |  Grigore, Gigi | | | 2079 | ROU | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Stoica, Tiberiu | | | 2010 | ROU | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Paune, Florea | | | 1954 | ROU | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Lazarean, Colea-Valentin | | | 1889 | ROU | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Achirei, Daniel-Laurentiu | | | 2070 | ROU | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Cernea, Radu | | | 2079 | ROU | 0.50 | 1 | 0.38 | 15 | 5.70 | | | Spirea, Mihai | | | 1980 | ROU | 0.50 | 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) | | | | Romanian National Youth Chess Championship - Boys U12 | Voineasa | ROU | 2010-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1821 | 1749 | 3.50 | 6 | 1.07 | 15 | 16.05 | |
| | Geiger, Alex-Emanuel | | | 1686 | ROU | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Doros, Doru-Lucian | | | 1879 | ROU | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Dolana, Andrei-Theodor | | | 1956 | ROU | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Marin, Victor-Mihai | | | 1804 | ROU | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Vrajitoru, Vlad-Laurentiu-Flori | | | 1867 | ROU | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Tiron, Calin-Andrei | | | 1731 | ROU | 0.00 | 1 | -0.53 | 15 | -7.95 | |
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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