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Rapid:
Individual Calculations November 2021 |
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| Runceanu, David Cristian Total change: -27.20 | |   |
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| Gerard Cup - Open | Pitesti | ROU | 2021-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1134 | 1104 | 0.50 | 5 | -1.92 | 20 | -38.40 | |
|  Serban, Viorel | | | 1545 | ROU | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Visoiu, Darius-Mihai | | | 999 | ROU | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Toculet, Erika-Andreea | | | 1180 | ROU | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Grigore, Victor-Stefan | | | 1087 | ROU | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Serban, Adrian | | | 859 | ROU | 0.00 | 1 | -0.80 | 20 | -16.00 | |
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 |
| 1113 | 1104 | 3.00 | 5 | 0.56 | 20 | 11.20 | |
| | Podea, Andrei | | | 1275 | ROU | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Dumitrescu, David-Florentin | | | 1014 | ROU | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Ion, David-Andrei | | | 1150 | ROU | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Grigore, Victor-Stefan | | | 1087 | ROU | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Mihaila, Cezar-Stefan | | | 1040 | ROU | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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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