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Rapid:
Individual Calculations January 2022 |
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| Sofronie, Iulian Total change: -18.60 | |   |
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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 |
| 2080 | 2454 | 6.50 | 9 | -0.93 | 20 | -18.60 | |
|  Armeanu, Ninel-Claudiu | | | 1719 | ROU | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Illes, Sandor-Ferenc | | | 1886 | ROU | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Badau, Iancu-Daniel | | | 1957 | ROU | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Sandor, Petrut | | | 2243 | ROU | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Gheorghiu, Calin | f | | 2152 | ROU | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Lupulescu, Constantin | g | | 2628 | ROU | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Stepanencu, Nicodim-Cosmin | f | | 1795 | ROU | 0.00 | 1 | -0.99 | 20 | -19.80 | | | Voiteanu, Gabriel | f | | 2020 | ROU | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Grigore, Nicolae-Petre | m | | 2324 | ROU | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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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