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Individual Calculations February 2022 |
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| Costea, Ghita Total change: 8.20 | |   |
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| First step in chess in 2022 - open | Galati | ROU | 2022-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1556 | 1405 | 2.00 | 5 | 0.41 | 20 | 8.20 | |
|  Taran, Sebastian | | | 1788 | ROU | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Butuza, Stefan Aurelian | | | 1470 | ROU | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Ungureanu, Florin | | | 1421 | ROU | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Vorniceanu, Alina | | | 1539 | ROU | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Leu, Dragos Stefan | | | 1563 | ROU | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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