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Rapid:
Individual Calculations July 2023 |
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| Mostafazadeh, Salar Total change: 5.00 | |   |
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| 6th Urmia Weekly Rapid Chess Tournament 1402 | Western Azerbaijan | IRI | 2023-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1404 | 1172 | 0.50 | 4 | -0.50 | 20 | -10.00 | |
|  Zeynali, Ali | | | 1676 | IRI | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Khalifehzadeh, Karim | | | 1445 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Norouziazar, Kiyarad | | | 1302 | IRI | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Nazari, Aria | | | 1192 | IRI | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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) | | | | 8th Urmia Weekly Rapid Chess Tournament 1402 | Urmia | IRI | 2023-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1373 | 1172 | 3.00 | 7 | 0.75 | 20 | 15.00 | |
| | Rahimzadeh, Mohammad | | | 1647 | IRI | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Aziz, Arotin | | | 1318 | IRI | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Akbari, Samyar | | | 1242 | IRI | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Hashemi, Matin | | | 1203 | IRI | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Nasrollahi, Habib | | | 1878 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Ghadr, Rastin | | | 1198 | IRI | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Goli, Amirreza | | | 1125 | IRI | 0.50 | 1 | -0.07 | 20 | -1.40 | |
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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