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Rapid:
Individual Calculations January 2018 |
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| Dobrin, Catalin Total change: -23.40 | |   |
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| Corneliu Butnariu Memorial 2017 | Ploiesti | ROU | 2017-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1695 | 1758 | 2.00 | 5 | -0.83 | 20 | -16.60 | |
|  Stefan, Mihai | | | 1968 | ROU | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Manea, Florin | | | 1687 | ROU | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Radu, David Cr. | | | 1417 | ROU | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Chivu, Razvan-Gabriel | | | 1486 | ROU | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Herea, Sergiu-Gabriel | | | 1916 | ROU | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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) | | | | Comarnic Cup | Comarnic | ROU | 2017-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1555 | 1758 | 4.00 | 6 | -0.34 | 20 | -6.80 | |
| | Spiridon, Teodora | | | 1358 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gavrila, Vlad-Cristian | | | 1412 | ROU | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Gavrila, Petrisor | | | 1895 | ROU | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Popa, Andra-Maria | | | 1370 | ROU | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Spiridon, Mihai-Zoltan | | | 1710 | ROU | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Mastalos, Iannis-Mihai | | | 1582 | ROU | 0.00 | 1 | -0.73 | 20 | -14.60 | | | * 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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