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Individual Calculations July 2021 |
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| Uscoi, Cornel Total change: -2.20 | |   |
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| Romania National Amateur Championships 2021 | Poiana Tapului | ROU | 2021-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1663 | 1904 | 5.00 | 7 | -0.47 | 20 | -9.40 | |
|  Aldea, Maria-Antonia | | | 1504 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Nedelcu, Florin | | | 1580 | ROU | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Pitigoi, Sabina-Andreea | | | 1664 | ROU | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Visarion, Eugen-George | | | 1706 | ROU | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Andres, Marina-Corina | | | 1664 | ROU | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Istrate, Ioan | | | 1583 | ROU | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Illes, Sandor-Ferenc | | | 1939 | ROU | 0.00 | 1 | -0.45 | 20 | -9.00 | | | * 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) | | | | Romanian 3rd League - group V Round 1 | Romania | ROU | 2021-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2213 | 1904 | 0.50 | 1 | 0.36 | 20 | 7.20 | |
| | Barbu, Iulian | | | 2213 | ROU | 0.50 | 1 | 0.36 | 20 | 7.20 | |
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) | | |
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