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Rapid:
Individual Calculations August 2021 |
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| Grigore, Victor-Stefan Total change: 4.00 | |   |
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| Alpin Chess Cup Sibiu - Rapid | Rasinari | ROU | 2021-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1120 | 1083 | 2.00 | 4 | 0.20 | 20 | 4.00 | |
|  Tartareanu, David-Cristian | | | 993 | ROU | 1.00 | 1 | 0.38 | 20 | 7.60 | |  Dumitrescu, Marin-Ionut | | | 1265 | ROU | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Toculet, Erika-Andreea | | | 1175 | ROU | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Zidarescu, Andrei-Emanuil | | | 1046 | ROU | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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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