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Rapid:
Individual Calculations July 2021 |
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| Dumitrascu, Daniel Total change: -24.60 | |   |
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| Constanta Chess Championship - 68th ed. | Constanta | ROU | 2021-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1756 | 4.50 | 9 | -0.60 | 20 | -12.00 | |
|  Serban, Andrei-Ovidiu | | | 1133 | ROU | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Buzbuchi, Ionut | f | | 2301 | GER | 0.50 | 1 | 0.47 | 20 | 9.40 | | | Zaim, Marian | | | 2048 | ROU | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Cotoros, Eduard | | | 1612 | ROU | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Savu, Marius-Florin | | | 1745 | ROU | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Dragomir, Sorin | | | 1692 | ROU | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Tinta, Gheorghe | | | 1831 | ROU | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Jitea, Andrei-Cristian | | | 1515 | ROU | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Gimurtu, Stelian | | | 1335 | ROU | 1.00 | 1 | 0.07 | 20 | 1.40 | |
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) | | | | Navodari Open | Navodari | ROU | 2021-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1660 | 1756 | 0.00 | 1 | -0.63 | 20 | -12.60 | |
| | Patru, Alexandra-Ioana | | | 1660 | ROU | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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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