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Individual Calculations March 2023 |
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| Donici-Maier, David Total change: 15.20 | |   |
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| National School Contest "Elisabeta Polihroniade" 2023 Open 17 | Caciulata | ROU | 2023-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1905 | 1822 | 2.50 | 5 | 0.38 | 40 | 15.20 | |
|  Dobre, Daniel-Alexandru | | | 1577 | ROU | 1.00 | 1 | 0.20 | 40 | 8.00 | |  Dumitrescu, Daniel | | | 1913 | ROU | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Filip, Andrei | f | | 2319 | ROU | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Melinte, Rares-Andrei | | | 1873 | ROU | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Bisti, Stefan | | | 1843 | ROU | 1.00 | 1 | 0.53 | 40 | 21.20 | |
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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