Individual Calculations November 2023 |
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Poorabbasi, Mehdi Total change: 4.80 | | |
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18 th Mazandaran Premier Chess League (East) | Mazandaran-Sari | IRI | 2023-10-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1458 | 1802 | 2.00 | 2 | 0.24 | 20 | 4.80 | |
| Sangsarinezhad, Ermia | | | 1402 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Saadatmandi, Elina | | | 1514 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | * 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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