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Individual Calculations February 2023 |
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| Apostu, Rares-Stefan Total change: -12.40 | |   |
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| Severin Chess Weekend - 2nd ed. | Turnu Severin | ROU | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1520 | 1325 | 1.00 | 4 | -0.14 | 40 | -5.60 | |
|  Fluture, Valentin-Petrica | | | 1713 | ROU | 0.50 | 1 | 0.41 | 40 | 16.40 | |  Korbovljanovic, Dragan | | | 1611 | SRB | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Vasilescu, Alexandru | | | 1148 | ROU | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Sandu, Andrei-Stefan | | | 1606 | ROU | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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) | | | | Pius Branzeu Memorial 2023 | Timisoara | ROU | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1434 | 1325 | 1.50 | 4 | -0.17 | 40 | -6.80 | |
| | Gabor, Daniel-Ioan | | | 1797 | ROU | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Stanci, David-Dacian | | | 1054 | ROU | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Santimbrean, Bogdan-Iacob | | | 1163 | ROU | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Sorbun, Cristinel | | | 1721 | ROU | 0.00 | 1 | -0.08 | 40 | -3.20 | |
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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