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Individual Calculations August 2023 |
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| Portariuc, Gheorghe Total change: -15.00 | |   |
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| Romanian Grand Prix 2nd stage | Brasov | ROU | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1610 | 1282 | 0.50 | 6 | -0.75 | 20 | -15.00 | |
|  Stan, Andrei-Mihaita | | | 2071 | ROU | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Cecoi, Mihai | | | 1686 | MDA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Purece, Victor | | | 1537 | ROU | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Ion, Darius-Ionut | | | 1064 | ROU | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Criveanu, Maria | | | 1677 | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tipeiu, Nicolae-Adrian | | | 1626 | ROU | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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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