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Individual Calculations September 2021 |
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| Cotetiu, David-Alexandru Total change: -30.00 | |   |
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| Rotary 2005 Cup - 2nd ed. | Baia Mare | ROU | 2021-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1253 | 1156 | 1.50 | 5 | -0.36 | 40 | -14.40 | |
|  Muresan, Marian-Gabriel | | | 1391 | ROU | 1.00 | 1 | 0.79 | 40 | 31.60 | |  Kumar, Amrit-Darius | | | 1255 | ROU | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Mutiu, Alexandru-Andrei | | | 1281 | ROU | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Muresan, Andrei-Vasile | | | 1218 | ROU | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Cusco, Andrei | | | 1118 | 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) | | | | Tinerii Lei no.2 | Baia Mare | ROU | 2021-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1337 | 1156 | 0.50 | 3 | -0.39 | 40 | -15.60 | |
| | Bonte, Arghir | | | 1556 * | ROU | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Petculescu, Diana-Silvana | | | 1336 | ROU | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Cusco, Andrei | | | 1118 | ROU | 0.50 | 1 | -0.05 | 40 | -2.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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