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Rapid:
Individual Calculations July 2023 |
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| Abdollahi, Mahdi Total change: -57.60 | |   |
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| 2nd Maragheh Sahand club weekly rapid chess tournament | Tabriz | IRI | 2023-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1464 | 1362 | 0.00 | 3 | -1.11 | 40 | -44.40 | |
|  Shams, Nima | | | 1300 | IRI | 0.00 | 1 | -0.59 | 40 | -23.60 | |  Haj Alizadeh, Alireza | | | 1539 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Medghalchi, Mohammad | | | 1552 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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) | | | | 4th Maragheh Sahand club weekly rapid chess tournament | Tabriz | IRI | 2023-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1404 | 1362 | 2.00 | 5 | -0.34 | 40 | -13.60 | |
| | Samadi, Hadi | | | 1826 | IRI | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Saei, Mostafa | | | 1555 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Faryadi, Ali | | | 1036 | IRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Shams, Nima | | | 1300 | IRI | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Zeynali, Sajjad | | | 1303 | IRI | 1.00 | 1 | 0.42 | 40 | 16.80 | |
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) | | | | 3rd Maragheh Sahand club weekly rapid chess tournament | Tabriz | IRI | 2023-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1366 | 1362 | 2.00 | 4 | 0.01 | 40 | 0.40 | |
| | Zeynali, Ali | | | 1676 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Saei, Mostafa | | | 1555 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Mohseni, Kian | | | 1076 | IRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Ramyar, Saghar | | | 1157 | IRI | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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) | | |
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