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Individual Calculations August 2023 |
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| Sharifi, Sajad Total change: 125.60 | |   |
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| 6th Iranian Amateures Chess Championship 2023 (Under 1700) | Zanjan | IRI | 2023-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1514 | 1210 | 2.50 | 7 | 1.43 | 40 | 57.20 | |
|  Zeinali, Alireza | | | 1564 | IRI | 1.00 | 1 | 0.89 | 40 | 35.60 | |  Naderian, Farhad | | | 1496 | IRI | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Edalati, Parsa | | | 1512 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Rezaei, Abdolla | | | 1388 | IRI | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Ghadiri, Sina | | | 1560 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Abdolahi, Amir Taha | | | 1459 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Taheri, Parsa | | | 1618 | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |
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) | | | | West Azerbaijan Standard Chess Championship 1402 | Urmiya | IRI | 2023-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1747 | 1210 | 2.00 | 5 | 1.71 | 40 | 68.40 | |
| | Mokhberi, Iraj | | | 1836 | IRI | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Shahveran, Samira | | | 1483 | IRI | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Moosazadeh, Mehdi | | | 1574 | IRI | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Nasrollahi, Habib | | | 1978 | IRI | 1.00 | 1 | 1.00 | 40 | 40.00 | | | Alaghehmand, Arshia | | | 1866 | IRI | 0.00 | 1 | -0.01 | 40 | -0.40 | |
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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