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Individual Calculations October 2017 |
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| Sofrone, David-Eduard Total change: 3.60 | |   |
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| European Youth Chess Championship 2017 - Open 10 | Mamaia | ROU | 2017-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1321 | 1107 | 2.00 | 8 | 0.09 | 40 | 3.60 | |
|  Zlatkov, Anton | | | 1507 * | MKD | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Khachatryan, Narek S. | | | 1359 | ARM | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Fleri, Luke | | | 1308 | MLT | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Testelecs Kuprijans, Ilja | | | 1220 | LAT | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Ramaj, Ergit | | | 1197 | ALB | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Tiganescu, Razvan-Ionut | | | 1293 | ROU | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Cotoros, Eduard | | | 1375 | ROU | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Clotet Mas, Dan | | | 1310 | ESP | 0.00 | 1 | -0.24 | 40 | -9.60 | | | * 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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