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Individual Calculations April 2023 |
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| Lungu, Cristian Total change: -48.40 | |   |
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| Bucharest Chess Weekend 1800 - 5th ed. | Bucuresti | ROU | 2023-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1360 | 1579 | 3.00 | 5 | -0.70 | 20 | -14.00 | |
|  Olteanu, Mihai-Sebastian | | | 1179 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Larion, Iustin | | | 1288 | ROU | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Bezeyko, Olexander | | | 1724 | UKR | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Rusu, Anastasia | | | 1191 | ROU | 1.00 | 1 | 0.09 | 20 | 1.80 | | | David, Alexandru | | | 1418 | ROU | 0.00 | 1 | -0.71 | 20 | -14.20 | | | * 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) | | | | Bucharest Chess Weekend 1800 - 52th ed. | Bucuresti | ROU | 2023-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1404 | 1579 | 2.50 | 6 | -1.72 | 20 | -34.40 | |
| | Cirlan, Ionut-Gheorghe | | | 1847 | ROU | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Calugareanu, Ioana-Denisa | | | 1408 | ROU | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Ionita, Alexandru A. | | | 1307 | ROU | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Tudor, George S. | | | 1276 | ROU | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Nitu, Cosmin-Constantin | | | 1168 | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | David, Alexandru | | | 1418 | ROU | 0.50 | 1 | -0.21 | 20 | -4.20 | |
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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