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Rapid:
Individual Calculations December 2019 |
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| Grigoras, Alexandru-Nicolae Total change: -13.60 | |   |
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| Dambovita Chess Weekend - 18th ed. | Targoviste | ROU | 2019-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1608 | 1.50 | 5 | -0.68 | 20 | -13.60 | |
|  Frunza, Ionel | | | 1816 | ROU | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Corchis, Ion | | | 1694 | ROU | 0.00 | 1 | -0.38 | 20 | -7.60 | |  Chivu, Nicolae | | | 1729 | ROU | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Vitan, Adrian | | | 1307 | ROU | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Baltac, Constantin | | | 1694 | ROU | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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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