Individual Calculations April 2023 |
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Siadat, Seyed Gholamreza Total change: 0.80 | | |
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Qazvin Chess Championship - 1401 | Qazvin | IRI | 2023-03-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1311 | 1286 | 1.00 | 2 | 0.04 | 20 | 0.80 | |
| Shaabani, Amin | | | 1607 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | Babaei, Amirabbas | | | 1015 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | 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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