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Rapid:
Individual Calculations October 2018 |
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| Petrovska, Arina Total change: 16.80 | |   |
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| "Supersahiste" A (2000-2005) | Riga | LAT | 2018-09-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1260 | 1604 | 7.00 | 7 | 0.84 | 20 | 16.80 | |
|  Zundovska, Meldra | | | 1204 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mende, Alise | | | 1215 | LAT | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Kipluka, Anna Krista | | | 1257 | LAT | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Lele, Emili | | | 1341 | LAT | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Andersone, Arta | | | 1372 | LAT | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Ikstena, Sarlote | | | 1229 | LAT | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Kudore, Rezija | | | 1204 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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