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Rapid:
Individual Calculations July 2023 |
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| Sabahi, Maryam Total change: -8.80 | |   |
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| 2nd IRCF Weekly Rapid Tournaments 1402 | Tehran | IRI | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1457 | 1309 | 3.00 | 7 | 0.20 | 20 | 4.00 | |
|  Abedi, Ali | | | 2104 | IRI | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Faramarzi, Farzad | | | 1068 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Shahbazi, Parsa | | | 1645 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Rezaei, Sohrab | | | 1101 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Ganjeh, Yousef | | | 1672 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Nazari, Alireza | | | 1064 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Keshishi, Arman | | | 1544 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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) | | | | 1st Chess To Infinity Weekly Rapid Tournaments 1402 | Tehran | IRI | 2023-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1475 | 1279 | 2.00 | 6 | 0.02 | 20 | 0.40 | |
| | Olama, Parsa | | | 1009 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Teimouri Yadkuri, Shahdad | | | 2037 | IRI | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Ghadiri Bidhendi, Ebrahim | | | 1588 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Hosseini, Seyed Arad | | | 1518 | IRI | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Abdollahi, Tanaz | | | 1257 | IRI | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Hajvaziri, Sina | | | 1442 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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) | | | | 2nd Chess To Infinity Weekly Rpid Tournaments 1402 | Tehran | IRI | 2023-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1414 | 1279 | 1.00 | 5 | -0.66 | 20 | -13.20 | |
| | Kazemi, Hosein | | | 1448 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Keshishi, Arman | | | 1586 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Naeimi Omran, Aria | | | 1512 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Mahmoudi, Nima | | | 1520 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Soofipour, Arsham | | | 1005 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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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