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Rapid:
Individual Calculations July 2021 |
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| Criveanu, Maria Total change: 58.20 | |   |
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| Constanta Chess Championship - 68th ed. | Constanta | ROU | 2021-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1625 | 1271 | 3.50 | 8 | 2.25 | 20 | 45.00 | |
|  Vasile, Constantin | f | | 1766 | ROU | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Anghel, Maria | | | 1723 | ROU | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Ghenea, Bogdan-Ioan | | | 1096 | ROU | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Serpoianu, Mihai | | | 1766 | ROU | 1.00 | 1 | 0.96 | 20 | 19.20 | | | Enache, Florin | | | 1585 | ROU | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Cotoros, Eduard | | | 1612 | ROU | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Linca, Ionel | | | 1701 | ROU | 1.00 | 1 | 0.93 | 20 | 18.60 | | | Dan, Cristian-Mihaita | | | 1748 | ROU | 0.00 | 1 | -0.05 | 20 | -1.00 | |
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) | | | | Navodari Open - U14 | Navodari | ROU | 2021-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1302 | 1271 | 2.50 | 4 | 0.66 | 20 | 13.20 | |
| | Jitea, Andrei-Cristian | | | 1515 | ROU | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Sterpu, Gabriel | | | 1227 | ROU | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Plotic, Patricia-Stefania | | | 1037 | ROU | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Cazan, Mircea-Andrei | | | 1429 | ROU | 1.00 | 1 | 0.71 | 20 | 14.20 | |
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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