Rapid:
Individual Calculations June 2023 |
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Medghalchi, Mohammad Total change: -17.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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1st Maragheh Sahand club weekly rapid chess tournament | Maragheh | IRI | 2023-05-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1377 | 1569 | 2.00 | 4 | -0.86 | 20 | -17.20 | |
| Naseri, Borhan | | | 1160 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Zeynali, Sajjad | | | 1278 | IRI | 0.00 | 1 | -0.85 | 20 | -17.00 | | Moazzen, Amirali | | | 1475 | IRI | 1.00 | 1 | 0.37 | 20 | 7.40 | | Zeynali, Ali | | | 1595 | IRI | 0.00 | 1 | -0.46 | 20 | -9.20 | | 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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