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Rapid:
Individual Calculations January 2024 |
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| Petkov, Momchil Total change: 19.80 | |   |
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| Romania Grand Prix Final 2023 - gr.A | Alba Iulia | ROU | 2023-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2258 | 2419 | 5.00 | 6 | 0.96 | 10 | 9.60 | |
|  Ciolacu, Alessia-Mihaela | | wf | 2014 | ROU | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Toma, Radu-Cristian | m | | 2286 | ROU | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Ardelean, George-Catalin | m | | 2475 | ROU | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Ciolacu, Alessia-Mihaela | | wf | 2014 | ROU | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ardelean, George-Catalin | m | | 2475 | ROU | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Toma, Radu-Cristian | m | | 2286 | ROU | 1.00 | 1 | 0.32 | 10 | 3.20 | |
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) | | | | Romanian Grand Prix Final 2023 - QF1 | Alba Iulia | ROU | 2023-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2498 | 2419 | 1.50 | 2 | 0.72 | 10 | 7.20 | |
| | Nanu, Costica-Ciprian | g | | 2498 | ROU | 1.00 | 1 | 0.61 | 10 | 6.10 | | | Nanu, Costica-Ciprian | g | | 2498 | ROU | 0.50 | 1 | 0.11 | 10 | 1.10 | |
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) | | | | Romanian Grand Prix Final 2023 - SF1 | Alba Iulia | ROU | 2023-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2623 | 2419 | 0.50 | 2 | 0.02 | 10 | 0.20 | |
| | Deac, Bogdan-Daniel | g | | 2623 | ROU | 0.50 | 1 | 0.26 | 10 | 2.60 | | | Deac, Bogdan-Daniel | g | | 2623 | ROU | 0.00 | 1 | -0.24 | 10 | -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) | | | | Romanian Grand Prix Final 2023 - 3-4 match | Alba Iulia | ROU | 2023-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2522 | 2419 | 1.00 | 2 | 0.28 | 10 | 2.80 | |
| | Gavrilescu, David | g | | 2522 | ROU | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Gavrilescu, David | g | | 2522 | ROU | 0.50 | 1 | 0.14 | 10 | 1.40 | |
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) | | |
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