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Rapid:
Individual Calculations January 2022 |
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| Dadashzadeh, Hasti Total change: 0.40 | |   |
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| 6th Urmia Weekly Rapid Chess Tournament 1400 | Urmia | IRI | 2021-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1385 | 1157 | 1.50 | 5 | 0.11 | 20 | 2.20 | |
|  Fazli, Akbar | | | 1706 | IRI | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Mokari, Sana | | | 1343 | IRI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Pirouzi, Yasa | | | 1582 | IRI | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Osmani, Karina | | | 1146 | IRI | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Hajiagha, Parham | | | 1147 | IRI | 0.50 | 1 | -0.01 | 20 | -0.20 | |
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) | | | | East Azarbayjan Youth U16 Festival | Tabriz | IRI | 2021-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1361 | 1157 | 1.00 | 4 | -0.09 | 20 | -1.80 | |
| | Irandoust, Sina | | | 1568 | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rouhi, Arman | | | 1119 | IRI | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Zeynali, Ali | | | 1447 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Mohammadyari, Reza | | | 1309 | IRI | 1.00 | 1 | 0.70 | 20 | 14.00 | |
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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