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Individual Calculations July 2021 |
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| Popescu, Alexandru-Mihai Total change: 45.20 | |   |
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| Bicaz City Cup 2021 | Bicaz | ROU | 2021-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1353 | 2.00 | 4 | 0.89 | 40 | 35.60 | |
|  Mazilu, Stefan-Fabian | | | 1753 * | ROU | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Zanfir, Iulian | | | 1709 | ROU | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Cristea, Razvan Andrei | | | 1065 | ROU | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Dinca, Ovidiu | | | 1753 * | ROU | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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) | | | | Bitcoin Romania Chess Open 3rd ed. - B Tournament - U14 | Bucuresti | ROU | 2021-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1311 | 1353 | 3.00 | 5 | 0.24 | 40 | 9.60 | |
| | Ciocirlan, Bianca-Alexandra | | | 1103 | ROU | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Finta, Marc-Alexandru | | | 1206 | ROU | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Anghelescu, Teodor-Stefan | | | 1485 | ROU | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Tanasie, Cosmin | | | 1524 | ROU | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Iosif, Ianis-Mihai | | | 1239 | ROU | 0.00 | 1 | -0.66 | 40 | -26.40 | |
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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