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Individual Calculations May 2019 |
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| Harabor, David-Alexandru Total change: 7.20 | |   |
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| Romania National Youth Championships 2019 - boys U10 | Calimanesti | ROU | 2019-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1249 | 1143 | 2.00 | 5 | 0.18 | 40 | 7.20 | |
|  Popescu, Stefan-Adrian | | | 1378 | ROU | 0.50 | 1 | 0.29 | 40 | 11.60 | |  Bar, Andrei-Alecsandru | | | 1262 | ROU | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Vaduva, Ion-Valentin | | | 1132 | ROU | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Ivancescu, Bogdan-Andrei | | | 1232 | ROU | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Sababei, Marius-Ionut | | | 1241 | ROU | 0.00 | 1 | -0.37 | 40 | -14.80 | |
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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