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Individual Calculations September 2021 |
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| Covrig, Raul-Alexandru Total change: 49.60 | |   |
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| FISSM B | Satu Mare | ROU | 2021-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1332 | 1201 | 2.00 | 4 | 0.70 | 40 | 28.00 | |
|  Nasui, Vasile | | | 1381 | ROU | 0.50 | 1 | 0.24 | 40 | 9.60 | |  Kovacs, Balazs | | | 1297 | ROU | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Rus, Rian-Robben | | | 1367 | ROU | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Sunea, Sara Maria | | | 1281 | ROU | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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) | | | | Bratieni Memorial - 3rd ed. | Sighetu Marmatiei | ROU | 2021-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1315 | 1201 | 2.50 | 5 | 0.54 | 40 | 21.60 | |
| | Grad, Gheorghe | | | 1601 * | ROU | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Parpalac, Vadim | | | 1601 * | MDA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rosu, Alexia-Maria | | | 1027 | ROU | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Grigor, Mihai | | | 1120 | ROU | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Negrea, Iulian-Eugen | | | 1228 | ROU | 1.00 | 1 | 0.54 | 40 | 21.60 | | | * 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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