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Rapid:
Individual Calculations May 2023 |
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| Badescu, Matei-Andrei Total change: 99.60 | |   |
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| Romania National Rapid Youth Championships 2023 - open U8 | Eforie Nord | ROU | 2023-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1189 | 1281 | 6.00 | 7 | 1.65 | 40 | 66.00 | |
|  Pruszter, Alexandru | | | 1098 | ROU | 1.00 | 1 | 0.26 | 40 | 10.40 | |  Iordache, Sergiu-Andrei | | | 1041 | ROU | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Damian, Beniamin-Ephraim | | | 1135 | ROU | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Apostu, Rares-Stefan | | | 1443 | ROU | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Mihai, Adam-Alexandru | | | 1236 | ROU | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Ionita, Mario-Alexandru | | | 1199 | ROU | 1.00 | 1 | 0.39 | 40 | 15.60 | | | David, Teodor-Spiridon | | | 1171 | ROU | 1.00 | 1 | 0.35 | 40 | 14.00 | |
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) | | | | Mega Mall ChessCraft Arena U14 - 2nd phase | Bucuresti | ROU | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1294 | 1281 | 3.00 | 4 | 0.84 | 40 | 33.60 | |
| | Craciun, Dimitri | | | 1135 | ROU | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Sirbu, Ilinca-Maria | | | 1150 | ROU | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Constantin-Ciuntu, Darius-Mihai | | | 1099 | ROU | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Bezeyko, Olexander | | | 1793 | UKR | 0.00 | 1 | -0.04 | 40 | -1.60 | |
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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