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Rapid:
Individual Calculations November 2021 |
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| Grigore, Victor-Stefan Total change: -18.40 | |   |
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| Gerard Cup - Open | Pitesti | ROU | 2021-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1230 | 1087 | 1.50 | 6 | -0.45 | 20 | -9.00 | |
|  Corbu, George-Alexandru | | | 1467 | ROU | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Olariu-Chilut, Sofia | | | 1248 | ROU | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Dinca, Andrei C. | | | 1149 | ROU | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Runceanu, David Cristian | | | 1104 | ROU | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Calin, Mihai-Octavian | | | 1230 | ROU | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Toculet, Erika-Andreea | | | 1180 | ROU | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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) | | | | Gerard Cup - Boys U14 | Pitesti | ROU | 2021-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1096 | 1087 | 1.00 | 3 | -0.47 | 20 | -9.40 | |
| | Stanescu, David Alin | | | 1170 | ROU | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Runceanu, David Cristian | | | 1104 | ROU | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Dumitrescu, David-Florentin | | | 1014 | ROU | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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