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Individual Calculations July 2009 |
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| Petrisor, Adrian-Marian Total change: 9.00 | |   |
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| Romanian National Junior Chess Championship - Boys U20 | Voineasa | ROU | 2009-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2204 | 2313 | 5.50 | 9 | -0.23 | 15 | -3.45 | |
|  Turcu, Iulian | | | 2098 | ROU | 1.00 | 1 | 0.23 | 15 | 3.45 | |  Posedaru, Bogdan | | | 2239 | ROU | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Sfarlog, Tudor-Vlad | | | 2272 | ROU | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Ocnarescu, Victor | | | 2187 | ROU | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Chirila, Ioan-Cristian | m | | 2497 | ROU | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Gogulancea, Radu | | | 2130 | ROU | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Nemes, Silviu-Virgil | | | 2257 | ROU | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Dobre, Florin-Iulian | | | 1963 | ROU | 0.50 | 1 | -0.39 | 15 | -5.85 | | | Cartas, Octavian-Mihai | | | 2194 | ROU | 1.00 | 1 | 0.34 | 15 | 5.10 | |
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) | | | | Pius Branzeu Memorial | Timisoara | ROU | 2009-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2220 | 2313 | 4.50 | 6 | 0.83 | 15 | 12.45 | |
| | Siclovan, Cristian-Daniel | | | 1963 | ROU | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Pachia, Mihai | | | 2095 | ROU | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Bogdan, Dan | m | | 2387 | ROU | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Balla, Tamas-Kristof | f | | 2345 | ROU | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Dragomirescu, Robin-Alexandru | | | 2329 | ROU | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Dragomirescu, Calin | f | | 2198 | ROU | 0.50 | 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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