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Individual Calculations October 2017 |
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| Costache, Robert-Andrei Total change: 6.00 | |   |
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| Pro Logos Chess Festival Buzau - U14 | Buzau | ROU | 2017-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1407 | 1368 | 2.50 | 5 | 0.15 | 40 | 6.00 | |
|  Nedelcu, Teodor-Cosmin | c | | 1768 * | ROU | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Chiriac, Andrei-Cosmin | | | 1192 | ROU | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Stoian, Stefan-Alexandru | | | 1338 | ROU | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Ciobanu, Sebastian-Stefan | | | 1323 | ROU | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Bobu, Stefan-Valentin | | | 1413 | ROU | 1.00 | 1 | 0.56 | 40 | 22.40 | | | * 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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