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Rapid:
Individual Calculations November 2021 |
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| Ion, David-Andrei Total change: -48.20 | |   |
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| Gerard Cup - Open | Pitesti | ROU | 2021-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1172 | 1150 | 2.00 | 5 | -0.57 | 20 | -11.40 | |
|  Statescu-Enescu, Vlad | | | 1654 | ROU | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Popescu, Diana-Andreea | | | 1081 | ROU | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Dumitrescu, David-Florentin | | | 1014 | ROU | 1.00 | 1 | 0.32 | 20 | 6.40 | |  Ciobanu, Antonia-Marilena | | | 1111 | ROU | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Visoiu, Darius-Mihai | | | 999 | ROU | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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) | | | | Gerard Cup - Boys U14 | Pitesti | ROU | 2021-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1065 | 1150 | 0.00 | 3 | -1.84 | 20 | -36.80 | |
| | Panaite, Mihai-Teodor | | | 1068 | ROU | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Runceanu, David Cristian | | | 1104 | ROU | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Mihali-Viorescu, Andrei | | | 1023 | ROU | 0.00 | 1 | -0.67 | 20 | -13.40 | |
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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