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Individual Calculations August 2023 |
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| Andries, Ionut-Stelian Total change: 35.20 | |   |
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| Minerva Open - 4th ed. | Targu Ocna | ROU | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1516 | 1451 | 3.50 | 5 | 1.43 | 20 | 28.60 | |
|  Dinca, Ovidiu | | | 1857 | ROU | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Dascalescu, Adelin-Stefan | | | 1524 | ROU | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Enea, Darius-Gabriel | | | 1051 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Antohe, Cristian | | | 1556 | ROU | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Septilici, Dragos George | | | 1590 | DEN | 1.00 | 1 | 0.69 | 20 | 13.80 | | | * 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) | | | | Romanian Grand Prix 2nd stage | Brasov | ROU | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1575 | 1483 | 4.00 | 8 | 0.33 | 20 | 6.60 | |
| | Vajda, Albert | m | | 2281 | ROU | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Valean, Sofia-Ayana | | | 1083 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Costin, Alexandru | | | 1961 | ROU | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Semaay, Kagan | | | 1258 | TUR | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Toma, Christian | | | 1090 | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Litcanu, Daria-Tiana | | | 1262 | ROU | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Martinenco, Sergiu | | | 1859 | MDA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Botea, Dan-Dumitru | | | 1807 | ROU | 1.00 | 1 | 0.87 | 20 | 17.40 | | | * 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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