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Rapid:
Individual Calculations December 2023 |
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| Oprea, Sorin-Andrei Total change: 72.80 | |   |
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| NYCC Romania 2023 - rapid open U8 - teams | Sebes | ROU | 2023-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1102 | 1032 | 4.00 | 5 | 1.98 | 40 | 79.20 | |
|  Dragoi, Aaron-Mathias | | | 1112 | ROU | 1.00 | 1 | 0.61 | 40 | 24.40 | |  Mujat, Alexandru-Mihai | | | 1134 | ROU | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Calotescu, David-Andrei | | | 1032 | ROU | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Bostina, Vladimir-Ioan | | | 1163 | ROU | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Patarau, Tudor | | | 1070 | ROU | 1.00 | 1 | 0.55 | 40 | 22.00 | |
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) | | | | Chess in School - Prahova Value Centre Rapid Chess Festival B | Ploiesti | ROU | 2023-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1320 | 1032 | 0.00 | 1 | -0.16 | 40 | -6.40 | |
| | Ionita, Eduard-Gabriel | | | 1320 | ROU | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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