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Rapid:
Individual Calculations January 2018 |
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| Mos, Maria-Magdalena Total change: 4.20 | |   |
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| Santa Claus Cup 2017 | Ploiesti | ROU | 2017-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1289 | 1472 | 4.00 | 6 | -0.25 | 20 | -5.00 | |
|  Ivancescu, Bogdan-Andrei | | | 1137 | ROU | 0.50 | 1 | -0.38 | 20 | -7.60 | |  Chivu, Razvan-Gabriel | | | 1486 | ROU | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Iancu, Cezar-Stefan | | | 1150 | ROU | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Marin, Ioana-Viorica | | | 1158 | ROU | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Rata, Anamaria | | | 1589 | ROU | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Ciapa, Ioana-Antonia | | | 1213 | ROU | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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) | | | | Corneliu Butnariu Memorial 2017 | Ploiesti | ROU | 2017-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1655 | 1472 | 2.50 | 7 | 0.46 | 20 | 9.20 | |
| | Stefan, Mihai | | | 1872 * | ROU | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Radu, David Cr. | | | 1417 | ROU | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Romosan, Cristian | | | 1697 | ROU | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Chesa, Viorel | | | 1833 | ROU | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Dinescu, George-Marian | | | 1663 | ROU | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Iordache, Dumitru | | | 1416 | ROU | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Manea, Florin | | | 1687 | ROU | 0.00 | 1 | -0.23 | 20 | -4.60 | | | * 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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