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Individual Calculations September 2021 |
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| Pirvu, Ciprian-Valentin Total change: 87.60 | |   |
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| FISSM B | Satu Mare | ROU | 2021-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1270 | 1476 | 6.50 | 7 | 1.22 | 40 | 48.80 | |
|  Pinte, Teodor | | | 1096 | ROU | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Kovacs, Balazs | | | 1297 | ROU | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Horvath-Szombathy, Vilmos | | | 1311 | ROU | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Molnar, Mihai-Roland | | | 1196 | ROU | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Ruzsa, Raul-Mihai | | | 1332 | ROU | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Dumitru, Sorin | | | 1355 | ROU | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Moise, Mihai-Alexandru | | | 1300 | ROU | 0.50 | 1 | -0.23 | 40 | -9.20 | |
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) | | | | Brasov International Chess Festival - 5th ed.- B | Poiana Brasov | ROU | 2021-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1714 | 1476 | 2.00 | 5 | 0.97 | 40 | 38.80 | |
| | Calota, Sorin | | | 1681 | ROU | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Anitei, Ion | | | 1756 | ROU | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Vasile, Alexandru | | | 1746 | ROU | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Miklos, Norbert | | | 1754 | ROU | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Groapa, Aurelian | | | 1632 | ROU | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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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