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Individual Calculations September 2023 |
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| Rosu, Razvan-Mihai Total change: -12.40 | |   |
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| Buzau Cup 2023 | Buzau | ROU | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1305 | 1132 | 2.00 | 4 | 0.65 | 40 | 26.00 | |
|  Costianu, Claudiu | | | 1450 | ROU | 0.50 | 1 | 0.37 | 40 | 14.80 | |  Zidarescu, Andrei-Emanuil | | | 1090 | ROU | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Manolescu, Paul-Filip | | | 1043 | ROU | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Dascalescu, Adelin-Stefan | | | 1638 | ROU | 0.00 | 1 | -0.04 | 40 | -1.60 | |
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) | | | | The Universe of Champions - 2nd ed. U14 | Braila | ROU | 2023-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1282 | 1132 | 0.00 | 3 | -0.96 | 40 | -38.40 | |
| | Lupu, Mircea-Ovidiu | | | 1303 | ROU | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Calin, Rares-Ionut | | | 1444 | ROU | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Pertea, Ion-Marian | | | 1099 | ROU | 0.00 | 1 | -0.55 | 40 | -22.00 | |
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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