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Rapid:
Individual Calculations November 2019 |
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| Petrache, Otto Total change: 8.80 | |   |
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| Royal League 4th ed. - 4th stage | Urziceni | ROU | 2019-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1562 | 1346 | 2.00 | 6 | 0.44 | 20 | 8.80 | |
|  Chesa, Viorel | | | 1739 | ROU | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Istrate, Ioan | | | 1678 | ROU | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Sandulescu, Gheorghe | | | 1601 | ROU | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Bicajan, Teodor-Razvan | | | 1271 | ROU | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Georgescu, Gabriel-Ioan | f | | 1715 | ROU | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Craciun, Dorian-Raul | | | 1369 | ROU | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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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