Individual Calculations November 2023 |
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Sahraei, Barbod Total change: -4.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Tehran Boy's First Division League 1402 Round 1-3 | Tehran | IRI | 2023-10-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1481 | 1151 | 0.00 | 1 | -0.12 | 40 | -4.80 | |
| Nozari Amini, Kiyan | | | 1481 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | 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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