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Individual Calculations December 2018 |
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| Cojocaru, George Total change: 44.00 | |   |
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| Autumn Chess Cup Cernavoda 2018 | Cernavoda | ROU | 2018-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1465 | 1306 | 2.00 | 5 | 0.47 | 40 | 18.80 | |
|  Carac, Radu-Ionut | | | 1591 | ROU | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Ceoroianu, Laurentiu-Tudor | | | 1628 | ROU | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Petrache, Otto | | | 1308 | ROU | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Bobu, Stefan-Valentin | | | 1422 | ROU | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Ghenea, Razvan-Marian | | | 1378 | ROU | 1.00 | 1 | 0.60 | 40 | 24.00 | |
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) | | | | Satori Cup 2018 Autumn Cup - Open U2200 | Slobozia | ROU | 2018-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1558 | 1306 | 2.00 | 6 | 0.63 | 40 | 25.20 | |
| | Tufa, Mihai | | | 1706 * | ROU | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Anusca, Vasile | | | 1540 | ROU | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Andres, Marina-Corina | | | 1546 | ROU | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Enache, Florin | | | 1706 * | ROU | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Naydenov, Nayden | | | 1706 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hristea, Andreea-Beatrice | | | 1143 | ROU | 0.50 | 1 | -0.22 | 40 | -8.80 | | | * 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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