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Rapid:
Individual Calculations September 2022 |
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| Tamooei, Abdolrazzagh Total change: 27.00 | |   |
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| 11th Urmia Weekly Rapid Chess Tournament 1401 | Urmia | IRI | 2022-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1287 | 1030 | 3.00 | 7 | 1.58 | 20 | 31.60 | |
|  Zarrar, Nafi | | | 1429 | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Shahini, German | | | 1249 | IRI | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Ebrahim Doost, Salahaddin | | | 1318 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Goli, Amirreza | | | 1115 | IRI | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Ghaffarifar, Masoud | | | 1232 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Angoshtari, Melisa | | | 1206 | IRI | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Rahimi, Nima | | | 1457 | IRI | 0.00 | 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) | | | | 12th Urmia Weekly Rapid Chess Tournament 1401 | Urmia | IRI | 2022-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1380 | 1030 | 0.00 | 2 | -0.23 | 20 | -4.60 | |
| | Zarrar, Nafi | | | 1429 | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Aziz, Arotin | | | 1331 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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) | | |
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