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Individual Calculations March 2019 |
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| Nica, Tudor-Stefan Total change: 8.00 | |   |
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| National School Contest "Elisabeta Polihroniade" Boys 9 | Olanesti | ROU | 2019-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1240 | 1114 | 2.00 | 4 | 0.62 | 40 | 24.80 | |
|  Torok-Brandusan, Darius | | | 1429 | ROU | 1.00 | 1 | 0.86 | 40 | 34.40 | |  Pauna, Stefan-Alexandru | | | 1189 | ROU | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Calin, Mihai-Octavian | | | 1133 | ROU | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Paunescu, Stefan-Vlad | | | 1208 | 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) | | | | Bucharest Chess Festival 3rd ed. - U14 | Bucuresti | ROU | 2019-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1219 | 1114 | 1.00 | 4 | -0.42 | 40 | -16.80 | |
| | Ceri, Iunus | | | 1252 | MDA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Rusnac, Mihai | | | 1278 | ROU | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Balaban, Nicolae-Adrian | | | 1177 | ROU | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Dragut, Stefan-Cristian | | | 1170 | 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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