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Rapid:
Individual Calculations January 2018 |
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| Spiridon, Mihai-Zoltan Total change: 13.00 | |   |
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| Corneliu Butnariu Memorial 2017 | Ploiesti | ROU | 2017-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1799 | 1710 | 3.00 | 6 | 0.64 | 20 | 12.80 | |
|  Done, Stefan-Daniel | | | 2037 | ROU | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Udrea, Hristofor | | | 1352 | ROU | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Rosca, Vasile-Benone | | | 1987 | ROU | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Cnejev, Vladimir-Alexandru | | | 1506 | ROU | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Petrescu, Georgian-Dorin | f | | 2016 | ROU | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Gavrila, Petrisor | | | 1895 | 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) | | | | Comarnic Cup | Comarnic | ROU | 2017-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1631 | 1710 | 3.50 | 6 | 0.01 | 20 | 0.20 | |
| | Barbieru, Iustin-Mihai | | | 1310 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Catereniuc, Dragos | | | 2067 | ROU | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Coman, Liviu | | | 1842 | ROU | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Spiridon, Anisia | | | 1441 | ROU | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Dobrin, Catalin | | | 1758 | ROU | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Popa, Andra-Maria | | | 1370 | ROU | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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