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Rapid:
Individual Calculations July 2021 |
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| Posedaru, Bogdan Total change: 4.60 | |   |
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| Romania National Rapid Chess Championship 2021 - Teams Open | Snagov | ROU | 2021-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2352 | 2389 | 5.00 | 9 | 0.23 | 20 | 4.60 | |
|  Erdos, Viktor | g | | 2590 | HUN | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Stanca, Adrian | | | 2182 | ROU | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Kutnik, Alexandru-Francisc | | | 1959 | ROU | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Radu, Ioan | | | 2133 | ROU | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Jianu, Vlad-Cristian | g | | 2560 | ROU | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Berkes, Ferenc | g | | 2674 | HUN | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Vrencian, Lehel | f | | 2127 | ROU | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Manolache, Marius | g | | 2477 | ROU | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Marin, Mihail | g | | 2468 | ROU | 0.50 | 1 | 0.11 | 20 | 2.20 | |
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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