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Individual Calculations April 2023 |
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| Batali, Gheorghe Total change: -10.20 | |   |
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| Bucharest Chess Weekend 1800 - 5th ed. | Bucuresti | ROU | 2023-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1347 | 1603 | 2.50 | 4 | -0.72 | 20 | -14.40 | |
|  Ionita, Alexandru A. | | | 1279 | ROU | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Zlate-Ion, Matei | | | 1386 | ROU | 0.00 | 1 | -0.78 | 20 | -15.60 | |  Cioara, Nicolae-Cristian | | | 1245 | ROU | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Stilpeanu, Nicolae | | | 1476 | ROU | 0.50 | 1 | -0.17 | 20 | -3.40 | |
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) | | | | Bucharest Chess Weekend 1800 - 52th ed. | Bucuresti | ROU | 2023-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1644 | 1603 | 3.50 | 7 | 0.21 | 20 | 4.20 | |
| | Olteanu, Mihai-Sebastian | | | 1203 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Veneteanu, Mihai | | | 1989 | ROU | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Savu, Vicentiu-Dorian | | | 1441 | ROU | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Iustin, Silviu | | | 2063 | ROU | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Frent-Lung, Gheorghe | | | 1527 | ROU | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Leonte, Luca | | | 1875 | ROU | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Calugareanu, Ioana-Denisa | | | 1408 | ROU | 0.50 | 1 | -0.25 | 20 | -5.00 | | | * 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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