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Rapid:
Individual Calculations February 2020 |
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| Vitelar, Bianca Andreea Total change: 13.80 | |   |
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| National School Contest "Elisabeta Polihroniade" 2020 Rapid Girls 9 | Covasna | ROU | 2020-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1090 | 1155 | 1.00 | 2 | -0.18 | 20 | -3.60 | |
|  David, Anisia-Maria | | | 1048 | ROU | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Badica, Ariana | | | 1132 | ROU | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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) | | | | Cristina Foisor Memorial 3rd ed. - rapid | Timisoara | ROU | 2020-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1448 | 1155 | 2.00 | 7 | 0.87 | 20 | 17.40 | |
| | Firaru, Roxana-Maria | | | 1555 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Buliga, Nelu | | | 1420 | ROU | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Pernoud, Claire | | | 1454 | FRA | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Petruse, Aurel-Florin | | | 1555 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kumher, Robert Oliver | | | 1448 | ROU | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Stanciu, Silviu-Ioan | | | 1310 | ROU | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Paun, Paul-Stelian | | | 1391 | ROU | 1.00 | 1 | 0.80 | 20 | 16.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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