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Individual Calculations July 2019 |
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| Vaduva, Ion-Valentin Total change: -17.60 | |   |
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| Chess Festival "Craiova Days" 1st ed. - U10 | Craiova | ROU | 2019-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1141 | 1126 | 1.00 | 3 | -0.44 | 40 | -17.60 | |
|  Harabor, David-Alexandru | | | 1150 | ROU | 0.00 | 1 | -0.47 | 40 | -18.80 | |  Basturea, Ianis-Stefan | | | 1088 | ROU | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Ocoleanu, Rares-Daniel | | | 1184 | ROU | 0.50 | 1 | 0.08 | 40 | 3.20 | |
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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