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Individual Calculations September 2017 |
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| Costache, Robert-Andrei Total change: 30.80 | |   |
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| Buzau Cup 2017 - B | Buzau | ROU | 2017-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1452 | 1337 | 3.00 | 6 | 0.77 | 40 | 30.80 | |
|  Popa, Marius-Ionut | | | 1222 | ROU | 1.00 | 1 | 0.34 | 40 | 13.60 | |  Vasilescu, Rares-Cristian | | | 1578 | ROU | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Barbu, Simon-Alexandru | | | 1534 | ROU | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Ciulic, Raducu-Marian | | | 1507 | ROU | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Priseajniuc, Andrei | | | 1732 | MDA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Borea, Octavian-Gabriel | | | 1136 | ROU | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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) | | |
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