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Rapid:
Individual Calculations February 2020 |
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| Marginean, Bogdan-Andrei Total change: -12.20 | |   |
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| National School Contest "Elisabeta Polihroniade" 2020 Rapid Open 13 | Covasna | ROU | 2020-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1421 | 1352 | 1.50 | 5 | -0.61 | 20 | -12.20 | |
|  Botea, David-Alexandru | | | 1641 | ROU | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Sachilaru, Alexandru | | | 1607 | ROU | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Carac, Radu-Ionut | | | 1471 | ROU | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Gazdaru, David | | | 1176 | ROU | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Barzu, Ioan-Rares | | | 1212 | ROU | 0.50 | 1 | -0.19 | 20 | -3.80 | |
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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