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Rapid:
Individual Calculations January 2018 |
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| Udrea, Hristofor Total change: -21.80 | |   |
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| Corneliu Butnariu Memorial 2017 | Ploiesti | ROU | 2017-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1472 | 1352 | 0.00 | 3 | -1.09 | 20 | -21.80 | |
|  Spiridon, Mihai-Zoltan | | | 1710 | ROU | 0.00 | 1 | -0.10 | 20 | -2.00 | |  David, Alexandru | | | 1655 | ROU | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Gheorghe, Raisa-Maria | | | 1051 | ROU | 0.00 | 1 | -0.85 | 20 | -17.00 | |
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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