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Individual Calculations April 2020 |
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| Tufa, Mihai Total change: -31.20 | |   |
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| Satori Art Slobozia Cup 7th ed. - Open | Amara | ROU | 2020-02-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1542 | 1863 | 4.00 | 6 | -1.15 | 20 | -23.00 | |
|  Raftopol, Mihalis | | | 1463 * | ROU | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Draghici, Cezar-Matei | | | 1463 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dima, Ioan-Radu | | | 1463 * | ROU | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Mirza, Gabriel | | | 1677 | IRL | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Iosif, Constantin | | | 1550 | ROU | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Oltenescu, Georgeta-Costina | | | 1636 | ROU | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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) | | | | Bicaz City Cup 2020 | Bicaz | ROU | 2020-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1641 | 1835 | 4.50 | 7 | -0.41 | 20 | -8.20 | |
| | Russeva, Mariia | | | 1435 * | UKR | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Sirghii, Alexandru | | | 1435 * | MDA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tifui, Vasile | | | 1435 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Calcea, Ioan | | | 1580 | ROU | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Russeva, Viktoria | | | 1550 | UKR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Arghirescu, Andrei | | | 2015 | ROU | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Vilcu, Matei-Stefan | | | 2037 | ROU | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * 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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