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Individual Calculations January 2023 |
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| Butuza, Stefan Aurelian Total change: 13.20 | |   |
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| Potaissa Cup - 1st ed. U2200 | Turda | ROU | 2022-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1490 | 2.50 | 6 | 0.33 | 40 | 13.20 | |
|  Helmer, Janos | | | 1944 | ROU | 0.50 | 1 | 0.44 | 40 | 17.60 | |  Kedves, Lorand | | | 1613 | ROU | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Titu, Maiorescu-Dorin | f | | 1985 | ROU | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Cret, George-Christian | | | 1152 | ROU | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Miron, Ionel | | | 1940 | ROU | 0.50 | 1 | 0.44 | 40 | 17.60 | | | Strajan, Andrei-Mihai | | | 1253 | ROU | 0.00 | 1 | -0.80 | 40 | -32.00 | |
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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