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Individual Calculations July 2021 |
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| Tanasie, Cosmin Total change: 78.00 | |   |
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| Romania National Amateur Championships 2021 | Poiana Tapului | ROU | 2021-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 1524 | 3.00 | 6 | 1.35 | 40 | 54.00 | |
|  Anuta, Elefterie-Laurentiu | | | 1797 | ROU | 1.00 | 1 | 0.83 | 40 | 33.20 | |  Nica, Dragos-Adrian | | | 1721 | ROU | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Coicev, Matei-Andrei | | | 1898 | ROU | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Vitan, Rares-Mihai | | | 1781 | ROU | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Ghita, Vlad-Bogdan | | | 1851 | ROU | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Dimitriu, Filip | | | 1262 | ROU | 1.00 | 1 | 0.18 | 40 | 7.20 | |
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) | | | | Bitcoin Romania Chess Open 3rd ed. - B Tournament - U14 | Bucuresti | ROU | 2021-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1283 | 1524 | 4.50 | 5 | 0.60 | 40 | 24.00 | |
| | Burcea, Andrei | | | 1130 | ROU | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Badica, Ariana | | | 1209 | ROU | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Iosif, Ianis-Mihai | | | 1239 | ROU | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Popescu, Alexandru-Mihai | | | 1353 | ROU | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Anghelescu, Teodor-Stefan | | | 1485 | ROU | 0.50 | 1 | -0.05 | 40 | -2.00 | |
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) | | |
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