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Rapid:
Individual Calculations March 2020 |
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| Ursan, Matei-Adrian Total change: 11.40 | |   |
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| Mega Mall Chesscraft Arena - 1st Phase - U14 | Bucuresti | ROU | 2020-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1157 | 1053 | 1.00 | 4 | -0.43 | 20 | -8.60 | |
|  Calin, Mihai-Octavian | | | 1191 | ROU | 1.00 | 1 | 0.69 | 20 | 13.80 | |  Bibis, Vlad-Andreas | | | 1192 | ROU | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Matei-Catruna, Andrei | | | 1125 | ROU | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Badica, Ariana | | | 1120 | ROU | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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) | | | | Bucharest Rapid Chess Championship 2020 - Open U14 | Bucuresti | ROU | 2020-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1047 | 1053 | 3.00 | 4 | 1.00 | 20 | 20.00 | |
| | Paraipan, Estera-Violeta | | | 1052 | ROU | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Voinescu, Carol-Andrei | | | 794 | ROU | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Popescu, Cristian-Calin | | | 1195 | ROU | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Toma, Iustin | | | 1146 | ROU | 1.00 | 1 | 0.63 | 20 | 12.60 | |
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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