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Blitz:
Individual Calculations October 2021 |
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| Marchidan, Costica Total change: -15.40 | |   |
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| Romania National Championships 2021 for blind players - blitz | Poiana Tapului | ROU | 2021-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1606 | 1715 | 3.00 | 6 | -0.77 | 20 | -15.40 | |
|  Andras, Francisc | | | 1487 | ROU | 0.00 | 1 | -0.79 | 20 | -15.80 | |  Radu, Florea | | | 1398 | ROU | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Zahn, Tiberiu | | | 1616 | ROU | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Canea, Petrea | | | 1814 | ROU | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Soldan, Florin | | | 1419 | ROU | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Dima, Mihai | | | 1903 | ROU | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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