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Individual Calculations February 2023 |
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| Marcu, Mihai Total change: 72.00 | |   |
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| Ialomita Open - 4th ed. | Urziceni | ROU | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1659 | 1393 | 3.00 | 5 | 1.80 | 40 | 72.00 | |
|  Martinenco, Sergiu | | | 1871 | MDA | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Ghita, Costa-Cristian | | | 1233 | ROU | 1.00 | 1 | 0.29 | 40 | 11.60 | |  Iordachescu, George-Matei | | | 1553 | ROU | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Bratu, Gheorghe | | | 1722 | ROU | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Done, Stefan-Daniel | | | 1916 | ROU | 1.00 | 1 | 0.97 | 40 | 38.80 | |
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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