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Rapid:
Individual Calculations November 2019 |
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| Aboltina, Valerija Nikola Total change: 20.80 | |   |
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| Supersahiste A (2001-2006) | Riga | LAT | 2019-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1265 | 1116 | 2.00 | 6 | 0.06 | 20 | 1.20 | |
|  Zubova, Darja | | | 1348 | LAT | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Andersone, Arta | | | 1291 | LAT | 1.00 | 1 | 0.73 | 20 | 14.60 | |  Spirkova, Marija | | | 1372 | LAT | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Plavaraja, Vanesa | | | 1047 | LAT | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Sergejeva, Sofija | | | 1454 | LAT | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Himiceva, Anastasija | | | 1079 | LAT | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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) | | | | Prata speles Zemgale-2019 | Dobele | LAT | 2019-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1301 | 1116 | 3.00 | 7 | 0.98 | 20 | 19.60 | |
| | Gruduls, Imants | | | 1516 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Freibergs, Rolands | | | 1328 | LAT | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Surzikova, Vera | | | 1129 | LAT | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Golca, Janika | | | 1227 | LAT | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Ketekats, Karlis | | | 1516 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bitaitis, Vladislavs | | | 1304 | LAT | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Eglite, Marta | | | 1087 | LAT | 1.00 | 1 | 0.46 | 20 | 9.20 | | | * 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) | | |
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