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Rapid:
Individual Calculations September 2021 |
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| Bunda, Daniel Total change: 11.20 | |   |
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| One Chess Challenge IV | Bucuresti | ROU | 2021-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1658 | 1530 | 3.00 | 6 | 0.56 | 20 | 11.20 | |
|  Jianu, Vlad-Cristian | g | | 2265 | ROU | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Runceanu, David Cristian | | | 1085 | ROU | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Grigoras, Alexandru-Nicolae | | | 1706 | ROU | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Luca, Ionel | | | 1995 | ROU | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Antal, Attila-Laszlo | | | 1670 | ROU | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Popescu, Cristian-Calin | | | 1225 | ROU | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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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