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Individual Calculations September 2023 |
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| Chira, Alex Total change: -1.20 | |   |
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| Romanian Grand Prix 4th stage | Arad | ROU | 2023-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1630 | 1289 | 2.00 | 8 | 0.52 | 40 | 20.80 | |
|  Voicu, Teodor-Mihnea | | | 2110 | ROU | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Pragai, Rares-Alexandru | | | 1816 | ROU | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Hirsu, Adrian | | | 1668 | ROU | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Haineala, Iustin-Petru | | | 1508 | ROU | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Burtumac, Maia | | | 1122 | ROU | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Latifah, Darmaki | | | 1530 | UAE | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Ivancescu, Bogdan-Andrei | | | 1684 | ROU | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Popescu, Alexandru-Mihai | | | 1600 | ROU | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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) | | | | FISSM 2023 - U2050 (Francisc Dan Memorial) | Satu Mare | ROU | 2023-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1428 | 1289 | 2.00 | 6 | -0.55 | 40 | -22.00 | |
| | Sabarez, Iulian | | | 1901 | ROU | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Biro, Zsolt | | | 1910 | HUN | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Moldovan, Alina-Cristina | | | 1057 | ROU | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Zevedei, Daniel | | | 1036 | ROU | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Filipan, Lavinia-Elena | | | 1117 | ROU | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Bran, Horatiu | | | 1545 | ROU | 0.00 | 1 | -0.19 | 40 | -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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