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Individual Calculations October 2021 |
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| Matei-Catruna, Andrei Total change: -28.40 | |   |
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| Royal League 5th ed. - 2nd stage - U2200 | Amara | ROU | 2021-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1413 | 1093 | 0.50 | 5 | -0.20 | 40 | -8.00 | |
|  Ungureanu, Constantin-Gabriel | | | 1493 * | ROU | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Vitan, Matei-Gabriel | | | 1417 | ROU | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Craciun, Dorian-Raul | | | 1384 | ROU | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Vitan, Adrian | | | 1286 | ROU | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Tanase, Vasile-Marian | | | 1484 | ROU | 0.00 | 1 | -0.09 | 40 | -3.60 | | | * 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) | | | | Brasov Chess Trophy | Brasov | ROU | 2021-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1313 | 1093 | 1.00 | 6 | -0.51 | 40 | -20.40 | |
| | Groapa, Aurelian | | | 1493 * | ROU | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Badica, Ariana | | | 1318 | ROU | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Botea, Theodor-Andrei | | | 1129 | ROU | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Ivascu, Andreea-Catalina | | | 1356 | ROU | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Termure, Horea-Vlad | | | 1090 | ROU | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Tipeiu, Nicolae-Adrian | | | 1493 * | ROU | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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