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Individual Calculations January 2022 |
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| Korcsek, Alexandru-David Total change: -32.40 | |   |
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| Romanian 3rd League - group I Rounds 5-7 | Romania | ROU | 2021-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1245 | 1636 | 1.00 | 1 | 0.09 | 40 | 3.60 | |
|  Derevenciuc, Dragos-Cristian | | | 1245 | ROU | 1.00 | 1 | 0.09 | 40 | 3.60 | |
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) | | | | Arad Autumn Chess Festival 3 | Arad | ROU | 2021-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1565 | 1636 | 1.50 | 4 | -0.90 | 40 | -36.00 | |
| | Stefan, Iulia-Cristiana | | | 1620 | ROU | 0.00 | 1 | -0.52 | 40 | -20.80 | |  Butuza, Stefan Aurelian | | | 1490 | ROU | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Rosca, Mario-Andrei | | | 1582 | ROU | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Balaceanu, David | | | 1567 | ROU | 1.00 | 1 | 0.40 | 40 | 16.00 | |
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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