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Rapid:
Individual Calculations May 2023 |
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| Matei-Catruna, Andrei Total change: -37.29 | |   |
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| Prahova Value Center - Chess in School A | Ploiesti | ROU | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1311 | 1431 | 2.00 | 4 | -0.60 | 33 | -19.80 | |
|  Tanasie, Cosmin | | | 1894 | ROU | 0.00 | 1 | -0.05 | 33 | -1.65 | |  Vlasenko, Sofia | | | 1064 | UKR | 1.00 | 1 | 0.10 | 33 | 3.30 | | | Ionita, Alexandru A. | | | 1257 | ROU | 0.00 | 1 | -0.73 | 33 | -24.09 | | | Militaru, Cristian-Andrei | | | 1029 | ROU | 1.00 | 1 | 0.08 | 33 | 2.64 | |
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) | | | | Romania National Rapid Youth Championships 2023 - open U12 | Eforie Nord | ROU | 2023-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1251 | 1431 | 5.00 | 9 | -1.56 | 33 | -51.48 | |
| | Tanasie, Rares | | | 1099 | ROU | 1.00 | 1 | 0.12 | 33 | 3.96 | | | Birladeanu, Alexandru | | | 1126 | ROU | 0.50 | 1 | -0.36 | 33 | -11.88 | | | Bosinceanu, Iosif | | | 1211 | ROU | 1.00 | 1 | 0.22 | 33 | 7.26 | | | Leu, Dragos Stefan | | | 1868 | ROU | 0.00 | 1 | -0.06 | 33 | -1.98 | | | Beldiman, Tudor | | | 1248 | ROU | 0.50 | 1 | -0.24 | 33 | -7.92 | | | Maier, Alexandru Sever | | | 1224 | ROU | 1.00 | 1 | 0.23 | 33 | 7.59 | | | Tanase, David Nicolae | | | 1226 | ROU | 0.00 | 1 | -0.76 | 33 | -25.08 | | | Bortun, Radu-Valentin | | | 1123 | ROU | 0.00 | 1 | -0.86 | 33 | -28.38 | | | Pana, Bogdan Cristian | | | 1138 | ROU | 1.00 | 1 | 0.15 | 33 | 4.95 | |
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) | | | | Bucharest Rapid Chess Championship 2023 | Bucuresti | ROU | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1744 | 1431 | 3.00 | 8 | 1.03 | 33 | 33.99 | |
| | Dumitrescu, Daniel | | | 2132 | ROU | 0.00 | 1 | -0.01 | 33 | -0.33 | | | David, Teodor-Spiridon | | | 1171 | ROU | 1.00 | 1 | 0.18 | 33 | 5.94 | | | Danila, Tudor-Gabriel | | | 1806 | ROU | 0.50 | 1 | 0.41 | 33 | 13.53 | | | Vasilescu, Lucian-Mihail | m | | 2069 | ROU | 0.50 | 1 | 0.49 | 33 | 16.17 | | | Negrean, Andrei | | | 1893 | ROU | 0.00 | 1 | -0.05 | 33 | -1.65 | | | Nicula, Rebeca | | | 1217 | ROU | 1.00 | 1 | 0.23 | 33 | 7.59 | | | Coicev, Matei-Andrei | | | 1981 | ROU | 0.00 | 1 | -0.03 | 33 | -0.99 | | | Cernea, Radu-Gheorghe | | | 1679 | ROU | 0.00 | 1 | -0.19 | 33 | -6.27 | |
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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