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Individual Calculations January 2024 |
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| Draga, Laurentiu Total change: 8.20 | |   |
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| Amateur Chess Open 1600 | Bucuresti | ROU | 2023-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1458 | 1396 | 2.50 | 5 | 0.41 | 20 | 8.20 | |
|  Simescu, Radu-Adrian | | | 1443 | ROU | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Popescu, Rares-Stefan | | | 1317 | ROU | 0.50 | 1 | -0.11 | 20 | -2.20 | |  Mihaila, Marika-Nicolas | | | 1569 | ROU | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Ghita, Costa-Cristian | | | 1375 | ROU | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Apostol, Ioan | | | 1586 | ROU | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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) | | |
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