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Rapid:
Individual Calculations February 2018 |
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| Gheorghe, Raisa-Maria Total change: 11.20 | |   |
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| Snagov Cup - U12 | Ghermanesti | ROU | 2018-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1134 | 1080 | 0.50 | 2 | -0.35 | 20 | -7.00 | |
|  Marin, Stefan-Alexandru | | | 1203 | ROU | 0.00 | 1 | -0.33 | 20 | -6.60 | | | State-Ungureanu, Elena-Anastasia | | | 1064 | ROU | 0.50 | 1 | -0.02 | 20 | -0.40 | |
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) | | | | Central Hotel Cup - U20 | Ploiesti | ROU | 2018-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1314 | 1080 | 2.00 | 5 | 0.91 | 20 | 18.20 | |
| | Herea, Sergiu-Gabriel | | | 1480 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Anghel, Rares-Mihai | | | 1277 | ROU | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Rosu, Mihai-Radu | | | 1234 | ROU | 1.00 | 1 | 0.71 | 20 | 14.20 | |  Marin, Alexia-Iuliana | | | 1240 | ROU | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Popa, Andra-Maria | | | 1341 | ROU | 0.00 | 1 | -0.18 | 20 | -3.60 | | | * 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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