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Rapid:
Individual Calculations April 2023 |
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| Calcea, Ioan Total change: -64.40 | |   |
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| Margo Spring Cup | Lilieci-Bacau | ROU | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1522 | 1520 | 1.00 | 5 | -1.67 | 20 | -33.40 | |
|  Calin, Alexandru | f | | 2059 | ROU | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Popa, Andrei-Stefan | | | 1274 | ROU | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ienasoaie, Rafael | | | 1897 | ROU | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Mistrekov, Dobrynia | | | 1258 | ROU | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Lazarovici, Serban-Alexandru | | | 1120 * | ROU | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Corneliu Butnariu Memorial 2023 | Ploiesti | ROU | 2023-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1520 | 1520 | 1.50 | 6 | -1.74 | 20 | -34.80 | |
| | Iugina, Mariia | | wf | 2071 | ROU | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Marin, Alexia-Iuliana | | | 1165 | ROU | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Tanasie, Cosmin | | | 1869 | ROU | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Rata, Andrei | | | 1374 | ROU | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Matei-Catruna, Andrei | | | 1379 | ROU | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Ciobanu, Mircea-Ionut | | | 1261 | ROU | 0.00 | 1 | -0.82 | 20 | -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) | | | | Paloda Cup - 2nd ed | Adjud | ROU | 2023-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1551 | 1520 | 3.00 | 6 | 0.19 | 20 | 3.80 | |
| | Alexa, Cosmin | | | 1787 | ROU | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Damaschin, Ioan-Iustin | | | 1330 | ROU | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Romascanu, Iulian | | | 1782 | ROU | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Rachita, Maricel | | | 1414 | ROU | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Zausila, Laurentiu-Valentin | | | 1619 | ROU | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Grecu, Yannis-Raphael | | | 1372 | ROU | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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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