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Rapid:
Individual Calculations January 2022 |
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| Jangjoo, Abolfazl Total change: -100.80 | |   |
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| 1st Arak Rapid Chess Memorial Hossein Borji (U1700) | Arak | IRI | 2021-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1276 | 1598 | 6.00 | 9 | -1.49 | 20 | -29.80 | |
|  Saeidi, Shahrokh | | | 1110 | IRI | 1.00 | 1 | 0.04 | 20 | 0.80 | |  Ghanbari, Ali Akbar | | | 1283 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Rajabi, M.sadra | | | 1242 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Nameei, Koushan | | | 1696 | IRI | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Rajat Far, Omid | | | 1393 | IRI | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Mirjavadi, Sarina | | | 1102 | IRI | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Biglarifard, Maziyar | | | 1122 | IRI | 0.00 | 1 | -0.95 | 20 | -19.00 | | | Ghadiri, Sina | | | 1225 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Vahidifard, M.reza | | | 1310 | IRI | 1.00 | 1 | 0.16 | 20 | 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) | | | | 9th Mehdi Bouyeh Rapid Cup 1400 | Qazvin | IRI | 2021-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1254 | 1598 | 4.00 | 9 | -3.55 | 20 | -71.00 | |
| | Nadifar, Meysam | | | 1211 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Rahimi, Mahdi | | | 1024 | IRI | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Rostami, Hossein | | | 1849 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Kouchaki, Amirreza | | | 1193 | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Beigi Amin, Bisan | | | 1131 | IRI | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Babaei, Amir Mohammad | | | 1311 | IRI | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Jafarzadeh, Mohammad | | | 1170 | IRI | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Kimiaei, Amir Mohammad | | | 1130 | IRI | 0.00 | 1 | -0.95 | 20 | -19.00 | | | Neshan, Arshiya | | | 1263 | IRI | 0.00 | 1 | -0.88 | 20 | -17.60 | |
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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