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Individual Calculations March 2020 |
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| Pirvan, Maria Total change: -40.40 | |   |
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| National Chess Championship Open 2020 - Semifinal Iasi | Iasi | ROU | 2020-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1511 | 1572 | 3.50 | 8 | -1.01 | 40 | -40.40 | |
|  Cotruta, Alexandru-Mihai | | | 1845 | ROU | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Ungureanu, Andrei V. | | | 1177 | ROU | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Morariu, Daniel | | | 1758 | ROU | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Andries, Alexia | | | 1364 | ROU | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Marcu, Daria-Ana | | | 1490 | ROU | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Mazilu, Stefan-Fabian | | | 1832 | ROU | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Ciomaga, Andrei | | | 1431 | ROU | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Cretu, Sofia | | | 1188 | ROU | 1.00 | 1 | 0.09 | 40 | 3.60 | |
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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