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Rapid:
Individual Calculations October 2018 |
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| Spirkova, Marija Total change: 8.00 | |   |
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| "Supersahiste" B (2006-) | Riga | LAT | 2018-09-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1139 | 1320 | 5.50 | 7 | 0.40 | 20 | 8.00 | |
|  Vaicuka, Marija | | | 1092 | LAT | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Plavaraja, Vanesa | | | 1045 | LAT | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Tokranova, Evelina | | | 1171 | LAT | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Jansone, Melanija Luize | | | 1169 | LAT | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Krievina, Anna | | | 1066 | LAT | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Kokina, Elizabete | | | 1117 | LAT | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Sergejeva, Sofija | | | 1316 | LAT | 0.50 | 1 | -0.01 | 20 | -0.20 | |
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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