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Rapid:
Individual Calculations March 2019 |
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| Petrache, Otto Total change: -29.40 | |   |
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| Royal League - 3rd ed. | Urziceni | ROU | 2019-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1424 | 1457 | 3.00 | 6 | -0.25 | 20 | -5.00 | |
|  Garofide, Petre | | | 1295 | ROU | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Ungureanu, Constantin-Gabriel | | | 1426 | ROU | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Enache, Sorin | | | 1166 | ROU | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Calina, Niculae | | | 1399 | ROU | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Chesa, Viorel | | | 1732 | ROU | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Popa, Nicolae | | | 1528 | ROU | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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) | | | | Urziceni Championship | Urziceni | ROU | 2019-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1429 | 1457 | 1.00 | 4 | -1.22 | 20 | -24.40 | |
| | Jamba, Alexandru | | | 1857 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Enache, Sorin | | | 1166 | ROU | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Garofide, Petre | | | 1295 | ROU | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Calina, Niculae | | | 1399 | ROU | 0.00 | 1 | -0.58 | 20 | -11.60 | | | * 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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