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Individual Calculations January 2023 |
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| Cirlan, Ionut-Gheorghe Total change: -1.80 | |   |
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| Bucharest Chess Weekend 1800 - 4th ed. | Bucuresti | ROU | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 1751 | 4.00 | 6 | -0.09 | 20 | -1.80 | |
|  Calugareanu, Ioana-Denisa | | | 1423 | ROU | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Sandulescu, Gheorghe | | | 1557 | ROU | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Batali, Gheorghe | | | 1632 | ROU | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Vardanian, Yurii | | | 1773 | UKR | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Leonte, Luca | | | 1756 | ROU | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Petroff, Vlad | | | 1459 | ROU | 0.50 | 1 | -0.35 | 20 | -7.00 | |
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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