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Individual Calculations September 2021 |
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| Paraschiv, Paul-Alexandru Total change: 41.40 | |   |
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| Arad Open 2021 | Arad | ROU | 2021-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2249 | 2099 | 5.00 | 9 | 2.07 | 20 | 41.40 | |
|  Matasaru, Stephanie | | | 1769 | ROU | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Secheres, Adrian-Simion | f | | 2375 | ROU | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Kersten, Julian | | | 1950 | AUT | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Istratescu, Andrei | g | | 2499 * | ROU | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Stanciu, Alexandru-Ovidiu | f | | 2323 | ROU | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Ognean, Mihnea-Ionut | f | | 2257 | ROU | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Halkias, Stelios | g | | 2499 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Antonica, Dragos-Andrei | f | | 2302 | ROU | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Ionescu, Mihai | m | | 2271 | ROU | 0.50 | 1 | 0.23 | 20 | 4.60 | | | * 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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