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Individual Calculations July 2021 |
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| Ceri, Iunus Total change: 45.20 | |   |
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| Bitcoin Romania Chess Open 3rd ed. - A Tournament - Open | Bucuresti | ROU | 2021-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1664 | 1284 | 1.50 | 4 | 1.13 | 40 | 45.20 | |
|  Salcu, Laurentiu | | | 1684 * | ROU | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Luca, Ionel | | | 1684 * | ROU | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Montanu, Dan-Vladimir | | | 1684 * | ROU | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Spiridon, Anisia | | | 1604 | ROU | 0.00 | 1 | -0.13 | 40 | -5.20 | | | * 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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