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Individual Calculations November 2022 |
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| Costache, Andrei Eugeniu Total change: 7.20 | |   |
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| Bucharest Chess Weekend - 50th ed. | Bucuresti | ROU | 2022-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1576 | 2.50 | 5 | 0.65 | 40 | 26.00 | |
|  Sava, Robert-Gabriel | | | 1848 | ROU | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Bisti, Stefan | | | 1826 | ROU | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Ivan, Daniel | | | 1250 | ROU | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Cernea, Radu-Gheorghe | | | 1755 | ROU | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Ungureanu, Constantin-Gabriel | | | 1688 | ROU | 0.50 | 1 | 0.15 | 40 | 6.00 | |
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) | | | | Hunedoara Open | Geoagiu Bai | ROU | 2022-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1588 | 1576 | 1.50 | 4 | -0.47 | 40 | -18.80 | |
| | Tamas, Christian-Arrydan | | | 1897 | ROU | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Junc, Ioan-Stefan | | | 1235 | ROU | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Petculescu, Silvan-Dorian | | | 1227 | ROU | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Miron, Ionel | | | 1994 | ROU | 0.00 | 1 | -0.07 | 40 | -2.80 | |
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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