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Individual Calculations June 2023 |
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| Matei-Catruna, Andrei Total change: 8.40 | |   |
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| Bucharest Youth Team Championship Rounds 1-2 | Bucuresti | ROU | 2023-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1455 | 1352 | 0.50 | 1 | 0.14 | 40 | 5.60 | |
|  Ganea, Yanis-Andrei | | | 1455 | ROU | 0.50 | 1 | 0.14 | 40 | 5.60 | |
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) | | | | Bitcoin Romania Chess Open - 5th ed. | Bucuresti | ROU | 2023-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1634 | 1352 | 1.00 | 4 | 0.07 | 40 | 2.80 | |
| | Vardanian, Yurii | | | 1933 | UKR | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Roncea, Andreea-Alexandra | | | 1716 | ROU | 0.50 | 1 | 0.40 | 40 | 16.00 | |  Mihalcea, Ioan Alexandru | | | 1217 | ROU | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Constantinoiu, Alexandru Ioan | | | 1669 | ROU | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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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