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Rapid:
Individual Calculations January 2022 |
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| Pirvu, Ciprian-Valentin Total change: 33.20 | |   |
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| Romania National Open Rapid Championship 2021 | Poiana Brasov | ROU | 2021-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1680 | 1329 | 3.00 | 8 | 1.66 | 20 | 33.20 | |
|  Oncel, Ilie | | | 1966 | ROU | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Visoescu, Alexandru-Bogdan | | | 1881 | ROU | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Salagean, Viorel | | | 1636 | ROU | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Coman, Liviu | | | 1679 | ROU | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Groapa, Aurelian | | | 1677 | ROU | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Palfi, Tamas | | | 1158 | ROU | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Armeanu, Ninel-Claudiu | | | 1602 | ROU | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Tipeiu, Nicolae-Adrian | | | 1842 | ROU | 0.00 | 1 | -0.04 | 20 | -0.80 | |
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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