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Rapid:
Individual Calculations May 2019 |
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| Shabani, Sana Total change: -16.40 | |   |
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| Mazandaran Girls Rapid Cup U-12 | Mazandaran | IRI | 2019-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1220 | 1048 | 0.00 | 3 | -0.82 | 20 | -16.40 | |
|  Marzban, Hora | | | 1260 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Saadatmandi, Elina | | | 1178 | IRI | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Rahman, Avina | | | 1221 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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