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Rapid:
Individual Calculations September 2021 |
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| Runceanu, David Cristian Total change: 18.60 | |   |
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| One Chess Challenge IV | Bucuresti | ROU | 2021-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1406 | 1085 | 2.00 | 6 | 0.93 | 20 | 18.60 | |
|  Martis, Octavian-Mihai | | | 1704 | ROU | 0.50 | 1 | 0.48 | 20 | 9.60 | |  Bunda, Daniel | | | 1530 | ROU | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Mungiu, Claudiu-Silviu | | | 1186 | ROU | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Voiculescu, Vlad-Alexandru | | | 1190 | ROU | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Balaban, Nicolae-Adrian | | | 1325 | ROU | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Teodorescu, Luca-Nicolae | | | 1503 | ROU | 0.00 | 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) | | |
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