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Individual Calculations September 2021 |
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| Ianchis, David-Cristian Total change: 24.80 | |   |
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| Brasov International Chess Festival - 5th ed.- B | Poiana Brasov | ROU | 2021-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1558 | 1181 | 1.00 | 4 | 0.62 | 40 | 24.80 | |
|  Groapa, Aurelian | | | 1581 * | ROU | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Calota, Sorin | | | 1581 * | ROU | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Vasile, Constantin | f | | 1581 * | ROU | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Sandu, Andrei-Stefan | | | 1489 | ROU | 0.00 | 1 | -0.14 | 40 | -5.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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