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Individual Calculations December 2019 |
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| Jansone, Melanija Luize Total change: 3.60 | |   |
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| 9th International youth team tournament of the Baltic Sea countries | Narva | EST | 2019-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1396 | 1235 | 1.50 | 3 | 0.53 | 40 | 21.20 | |
|  Tiitta, Lotta | | | 1129 | FIN | 1.00 | 1 | 0.36 | 40 | 14.40 | |  Levchenko, Marina | | | 1424 | EST | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Karmanova, Olga Dm. | | | 1635 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | ISTRA-A Chess Cup for players with ELO until 1600 | Riga | LAT | 2019-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1402 | 1235 | 1.00 | 5 | -0.44 | 40 | -17.60 | |
| | Vitins, Janis | | | 1525 | LAT | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Spirkova, Marija | | | 1435 | LAT | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Kipluka, Anna Krista | | | 1401 | LAT | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Stepanovs, Dans | | | 1296 | LAT | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Daleckis, Deniss | | | 1353 | LAT | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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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