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Rapid:
Individual Calculations January 2018 |
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| Dringa, Dumitru-Constantin Total change: 17.00 | |   |
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| Corneliu Butnariu Memorial 2017 | Ploiesti | ROU | 2017-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 1478 | 2.00 | 6 | 1.05 | 20 | 21.00 | |
|  Rosca, Vasile-Benone | | | 1878 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Statescu-Enescu, Vlad | | | 1781 | ROU | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Calcea, Ioan | | | 1754 | ROU | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Bus, Nicolae | | | 1713 | ROU | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Istrate, Ioan | | | 1651 | ROU | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Lazar, Iosif | | | 1878 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | "Tara Barsei" Cup | Sacele | ROU | 2017-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1400 | 1478 | 4.50 | 8 | -0.20 | 20 | -4.00 | |
| | Gombas, Sandor | | | 1130 | ROU | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Dragos, Tudor | | | 1276 | ROU | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Voinescu, David-Ioan | | | 1744 | ROU | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Ivancescu, Bogdan-Andrei | | | 1137 | ROU | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Gherghel-Butan, Maria | | | 1731 | ROU | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Marcu, Daria-Ana | | | 1168 | ROU | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Veress, Armand | | | 1701 | ROU | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Costescu, Mihnea-Constantin | | | 1315 | ROU | 0.50 | 1 | -0.22 | 20 | -4.40 | |
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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