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Individual Calculations September 2017 |
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| Dumitrica, Neculai Total change: 13.40 | |   |
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| Buzau Cup 2017 - A | Buzau | ROU | 2017-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1555 | 1308 | 2.50 | 7 | 0.94 | 20 | 18.80 | |
|  Marinica, Marin | | | 1708 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Iosif, Cornel | | | 1708 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Andres, Marina-Corina | | | 1573 | ROU | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Bresug, Alexandru-Andrei | | | 1494 | ROU | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Homentcovschi, Andrei-Vlad | | | 1388 | ROU | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Rascanu, Costel-Cristinel | | | 1319 | ROU | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Rosulescu, Alin-Dan | | | 1692 | ROU | 1.00 | 1 | 0.91 | 20 | 18.20 | | | * 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) | | | | Sah Club Galati Trophy 2017 - Open | Galati | ROU | 2017-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1510 | 1308 | 1.00 | 5 | -0.27 | 20 | -5.40 | |
| | Craita, Sorin | | | 1601 | ROU | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Andres, Marina-Corina | | | 1573 | ROU | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Costea, Ghita | | | 1613 | ROU | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Vulpe, Raisa-Georgiana | | | 1444 | ROU | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Rascanu, Costel-Cristinel | | | 1319 | 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) | | |
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