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Rapid:
Individual Calculations January 2024 |
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| Sava, Natalia-Maria Total change: -98.00 | |   |
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| Mega Mall ChessCraft Arena U10 - 4th phase | Bucuresti | ROU | 2023-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1055 | 1115 | 2.00 | 5 | -0.91 | 40 | -36.40 | |
|  Davicenco, Emma-Violeta | | | 1007 | ROU | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Anghenie, Toma-Horia | | | 1103 | ROU | 0.00 | 1 | -0.52 | 40 | -20.80 | |  Paraipan, Eric-Andrei | | | 1083 | ROU | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Butochnov, Tudor-Alexandru | | | 1033 | ROU | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Sutu-Demetriade, Filip-George | | | 1048 | ROU | 0.00 | 1 | -0.59 | 40 | -23.60 | |
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) | | | | Maria Firescu-Nadejde Memorial - 8th ed. Challengers | Bucuresti | ROU | 2023-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1105 | 1115 | 0.50 | 4 | -1.54 | 40 | -61.60 | |
| | Lupu, Andreea-Tincuta | | | 1018 | ROU | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Malaieru, Alexandra-Gabriela | | | 1162 | ROU | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Rusu, Ioana | | | 1136 | ROU | 0.00 | 1 | -0.47 | 40 | -18.80 | | | David, Anisia-Maria | | | 1105 | ROU | 0.00 | 1 | -0.51 | 40 | -20.40 | |
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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