Individual Calculations November 2023 |
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Goharchin, Ghazal Total change: -10.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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1st Arvand International Chess Festival (U1900) | Abadan | IRI | 2023-09-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1702 | 1363 | 0.00 | 4 | -0.53 | 20 | -10.60 | |
| Yousefiraki, Mojtaba | | | 1868 | IRI | 0.00 | 1 | -0.04 | 20 | -0.80 | | Ghosoori, Ali | | | 1669 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | Kohansall, Ashour | | | 1664 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | Mortazavi, Sayed Kamoloddin | | | 1608 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | 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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