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Rapid:
Individual Calculations August 2021 |
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| Dumitru, Luca-Serban Total change: 4.80 | |   |
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| NYCC Romania 2021 rapid - open U20 - teams | Iasi | ROU | 2021-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1455 | 1503 | 2.50 | 4 | 0.24 | 20 | 4.80 | |
|  Barbulescu, Robert-Cristian | | | 1487 | ROU | 1.00 | 1 | 0.48 | 20 | 9.60 | |  Donici-Maier, David | | | 1423 | ROU | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Barbulescu, Robert-Cristian | | | 1487 | ROU | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Donici-Maier, David | | | 1423 | ROU | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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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