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Individual Calculations August 2021 |
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| Bruma, Ioan Total change: -17.60 | |   |
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| FISCA 2021 - D | Jupiter | ROU | 2021-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1679 | 1458 | 1.50 | 7 | -0.19 | 20 | -3.80 | |
|  Ribarov, Valerij | | | 1858 * | BUL | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Popa, Catalina-Elena | | | 1819 | ROU | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Popa, Andra-Maria | | | 1541 | ROU | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Capragiu, Matei-Stefan | | | 1745 | ROU | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Chicarosie, Ioana-Bianca | | | 1549 | ROU | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Popa, Marian | | | 1664 | ROU | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Chivu, Razvan-Gabriel | | | 1575 | ROU | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * 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) | | | | Romania National Senior Chess Championship 2021 - Open 65 | Techirghiol | ROU | 2021-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1512 | 1463 | 2.00 | 6 | -0.69 | 20 | -13.80 | |
| | Evulet, Gheorghe | | | 1863 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Craciun, Gheorghe | | | 1671 | ROU | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Dordea, Vasile | | | 1618 | ROU | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Dumitrica, Neculai | | | 1225 | ROU | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Sandea, Dorin-Gheorghe | | | 1238 | ROU | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Grosu, Constantin | | | 1459 | ROU | 1.00 | 1 | 0.49 | 20 | 9.80 | | | * 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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