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Individual Calculations September 2021 |
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| Ungureanu, Constantin-Gabriel Total change: -15.00 | |   |
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| Arad Open 2021 - U 2000 | Arad | ROU | 2021-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1557 | 1718 | 5.50 | 9 | -0.75 | 20 | -15.00 | |
|  Ivascu, Andreea-Catalina | | | 1318 * | ROU | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Cimpean, Dragos-Lucian | | | 1442 | ROU | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Stefan, Iulia-Cristiana | | | 1570 | ROU | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Sandor, Tamas | | | 1964 | ROU | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Iuga, Ioan-Alexandru | | | 1611 | ROU | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Bran, Horatiu | | | 1593 | ROU | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Aldea, Maria-Antonia | | | 1445 | ROU | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Korcsek, Alexandru-David | | | 1444 | ROU | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Popa, Andrada | | | 1624 | ROU | 1.00 | 1 | 0.37 | 20 | 7.40 | | | * 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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