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Rapid:
Individual Calculations June 2021 |
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| Costache, Andrei Eugeniu Total change: 6.20 | |   |
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| Romania National Youth Rapid Championships 2021 - boys U10 | Bucuresti | ROU | 2021-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1255 | 1199 | 3.50 | 7 | 0.31 | 20 | 6.20 | |
|  Tudor, Henry Edward | | | 1633 | ROU | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Vasile, Matei | | | 1102 | ROU | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Badea, Andrei-Mihai | | | 1054 | ROU | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Tirca, Terapont Razvan | | | 1069 | ROU | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Iorga, Flavius Stefan | | | 1094 | ROU | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Negrean, Andrei | | | 1544 | ROU | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Leu, Dragos Stefan | | | 1286 | ROU | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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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