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Individual Calculations January 2023 |
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| Tat, Alin-Sebastian Total change: 5.20 | |   |
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| Romanian 3rd League 2022 groupe Relegation | Sebes | ROU | 2022-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1990 | 1588 | 0.50 | 4 | 0.14 | 20 | 2.80 | |
|  Veress, Armand | | | 2069 | ROU | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Rusan, Paul-Cristian | f | | 2080 | ROU | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Radulescu, Andrei | | | 1887 | ROU | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Arion, Ilie | | | 1924 | ROU | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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) | | | | Potaissa Cup - 1st ed. U2200 | Turda | ROU | 2022-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1561 | 1619 | 3.50 | 6 | 0.12 | 20 | 2.40 | |
| | Cret, George-Christian | | | 1219 * | ROU | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Gligor, Horia-Teodor | | | 1341 | ROU | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Gales, Randi-Ioan | | | 1857 | ROU | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Citra, Anton-Valeriu | | | 1478 | ROU | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Zubac, Marius | | | 1936 | CAN | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Pop, Ioan I. | | | 1536 | ROU | 1.00 | 1 | 0.39 | 20 | 7.80 | | | * 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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