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Individual Calculations February 2023 |
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| Olteanu, Mihai-Sebastian Total change: -82.40 | |   |
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| Bucharest Chess Weekend - 51st ed. | Bucuresti | ROU | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1369 | 1166 | 0.00 | 6 | -1.63 | 40 | -65.20 | |
|  Pandelescu, Maria-Catalina | | | 1599 | ROU | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Ganea, Yanis-Andrei | | | 1428 | ROU | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Lazarean, Colea-Valentin | | | 1516 | ROU | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Boureanu, Bianca-Alina | | | 1371 | ROU | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Grigore, Melania-Cristina | | | 1004 | ROU | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Junc, Ioan-Stefan | | | 1293 | ROU | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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) | | | | Ialomita Open - 4th ed. | Urziceni | ROU | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1419 | 1166 | 1.00 | 4 | 0.02 | 40 | 0.80 | |
| | Mihalache, Paul-Stelian | | | 1713 | ROU | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Chuchukova, Stefani | | | 1512 | BUL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Ghita, Costa-Cristian | | | 1233 | ROU | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Petrache, Otto | | | 1217 | ROU | 1.00 | 1 | 0.57 | 40 | 22.80 | |
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) | | | | Bucharest Chess Festival - 6th ed. C | Bucuresti | ROU | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1384 | 1166 | 0.00 | 2 | -0.45 | 40 | -18.00 | |
| | Ganea, Yanis-Andrei | | | 1428 | ROU | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Cretescu, Emma | | | 1340 | ROU | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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