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Rapid:
Individual Calculations July 2023 |
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| Mahdinia Firouzjaie, Hosein Total change: -13.20 | |   |
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| Competitions of brilliant talents of Babylon Chess Board Table A | Mazandaran | IRI | 2023-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1389 | 1091 | 0.00 | 2 | -0.33 | 40 | -13.20 | |
|  Saadatmandi, Elina | | | 1497 | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Golabian, Kiarash | | | 1280 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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) | | |
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