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Individual Calculations November 2022 |
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| Costachi, Mihnea Total change: 5.80 | |   |
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| Romania National Team Championship 2022 - 1st League Open | Oradea | ROU | 2022-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2273 | 2470 | 6.50 | 8 | 0.58 | 10 | 5.80 | |
|  Ciorgovean, Iustin | f | | 2314 | ROU | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Ursente, Tudor-Alexandru | | | 2070 * | ROU | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Antal, Hunor-Zoltan | f | | 2235 | ROU | 1.00 | 1 | 0.21 | 10 | 2.10 | |  Barzanu, Iulian | | | 2190 | ROU | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Pisu, Robert-Daniel | f | | 2223 | ROU | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Stoleriu, George | f | | 2391 | ROU | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Antonica, Dragos-Andrei | f | | 2321 | ROU | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Berescu, Alin-Mile | g | | 2440 | ROU | 1.00 | 1 | 0.46 | 10 | 4.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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