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Individual Calculations February 2019 |
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| Tabacaru, Gabriel-Sergiu Total change: 65.20 | |   |
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| Vointa Chess Weekend no.3 | Satu Mare | ROU | 2019-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1266 | 1335 | 3.00 | 4 | 0.64 | 40 | 25.60 | |
|  Dudas, Andrei | | | 1043 | ROU | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Dita, Paul-Antoniu | | | 1200 | ROU | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Ferentiu, Raul-Florin | | | 1583 | ROU | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Anghelus, Alexandru-Mihai | | | 1236 | ROU | 1.00 | 1 | 0.36 | 40 | 14.40 | |
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) | | | | Ariston Open 2019 | Satu Mare | ROU | 2019-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1705 | 1335 | 1.50 | 5 | 0.99 | 40 | 39.60 | |
| | Breitkopf, Francisc | | | 1735 * | ROU | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Costin, Petrica | f | | 1735 * | ROU | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Marchis, Arghil | | | 1735 * | HUN | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Oltean, Cristian-Daniel | | | 1735 * | ROU | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ferentiu, Raul-Florin | | | 1583 | ROU | 0.00 | 1 | -0.19 | 40 | -7.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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