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Individual Calculations August 2023 |
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| Cuzub, David Total change: 17.82 | |   |
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| Prologos Galati U14 | Galati | ROU | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1159 | 1320 | 4.00 | 6 | -0.25 | 33 | -8.25 | |
|  Gheorghiu, Theodora Maria | | | 1130 | ROU | 1.00 | 1 | 0.25 | 33 | 8.25 | |  Bejan, Jonel | | | 1151 | ROU | 0.00 | 1 | -0.72 | 33 | -23.76 | | | Butacu, Maria | | | 1118 | ROU | 1.00 | 1 | 0.24 | 33 | 7.92 | | | Ivan, Robert Ioan | | | 1144 | ROU | 0.50 | 1 | -0.23 | 33 | -7.59 | | | Pertea, Ion-Marian | | | 1083 | ROU | 1.00 | 1 | 0.20 | 33 | 6.60 | | | Munteanu, Stefan P. | | | 1327 | ROU | 0.50 | 1 | 0.01 | 33 | 0.33 | |
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) | | | | Cuza Voda Cup | Husi | ROU | 2023-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1395 | 1320 | 3.00 | 7 | -0.09 | 33 | -2.97 | |
| | Leu, Dragos Stefan | | | 1840 | ROU | 0.00 | 1 | -0.03 | 33 | -0.99 | | | Balan, Diana Maria | | | 1113 | ROU | 1.00 | 1 | 0.23 | 33 | 7.59 | | | Bitca, Emilia | | | 1662 | MDA | 0.00 | 1 | -0.12 | 33 | -3.96 | | | Ghita, Levi | | | 1502 | ROU | 0.00 | 1 | -0.26 | 33 | -8.58 | | | Riciu, Ionut | | | 1142 | ROU | 0.00 | 1 | -0.73 | 33 | -24.09 | | | Mistrekov, Dobrynia | | | 1259 | ROU | 1.00 | 1 | 0.42 | 33 | 13.86 | | | Leca Andrei, Anastasia | | | 1249 | ROU | 1.00 | 1 | 0.40 | 33 | 13.20 | |
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) | | | | Romanian Grand Prix 2nd stage | Brasov | ROU | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1599 | 1320 | 3.00 | 8 | 0.88 | 33 | 29.04 | |
| | Orian, Noga | | wf | 2121 | ISR | 0.00 | 1 | 0.00 | 33 | 0.00 | | | Puia, Alexia-Teodora | | | 1787 | ROU | 0.50 | 1 | 0.45 | 33 | 14.85 | | | Laszlo, Zoltan-Imre | | | 1756 | ROU | 0.00 | 1 | -0.06 | 33 | -1.98 | | | Zanfir, Iulian | | | 1654 | ROU | 0.00 | 1 | -0.12 | 33 | -3.96 | | | Sufaru, Mircia | | | 1077 | ROU | 1.00 | 1 | 0.20 | 33 | 6.60 | | | Aldea, Maria-Antonia | | | 1523 | ROU | 0.50 | 1 | 0.26 | 33 | 8.58 | | | Maria, Lia-Alexandra | | wc | 1800 | ROU | 0.00 | 1 | -0.05 | 33 | -1.65 | | | Ardeleanu, Teodor-Stefan | | | 1076 | ROU | 1.00 | 1 | 0.20 | 33 | 6.60 | |
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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