Individual Calculations September 2022 |
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Yousefi, Ahmadreza Total change: -61.20 | | |
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10th Qazvin Cup Group B (U 1800) | Qazvin | IRI | 2022-07-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1267 | 1445 | 4.00 | 9 | -2.31 | 40 | -92.40 | |
| Harati, Hasti | | | 1676 | IRI | 0.50 | 1 | 0.29 | 40 | 11.60 | | Shiri, Abolfazl | | | 1691 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | Moosavi, Seyed Arad | | | 1192 | IRI | 0.00 | 1 | -0.81 | 40 | -32.40 | | Salehzadeh, Samin | | | 1141 | IRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | Pir, Mehrdad | | | 1216 | IRI | 0.00 | 1 | -0.79 | 40 | -31.60 | | Shamsi, Shayegan | | | 1045 * | IRI | 0.00 | 1 | -0.92 | 40 | -36.80 | | Esfandiari Klocan, Behrad | | | 1047 | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | Shahverdi, Romina | | | 1144 | IRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | Mirmoosavi, Dornaz Sadat | | | 1247 | IRI | 0.50 | 1 | -0.26 | 40 | -10.40 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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) | | 5th Iranian Amateures Chess Championship 2022 | Zanjan | IRI | 2022-08-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1472 | 1425 | 4.50 | 8 | 0.78 | 40 | 31.20 | |
| Honarparast, Mohammad | | | 1781 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | Kord Zanganeh, Kian | | | 1028 | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | Ansari, Soheil | | | 1867 | IRI | 0.50 | 1 | 0.44 | 40 | 17.60 | | Mahboubi, Mahziar | | | 1851 | IRI | 0.00 | 1 | -0.07 | 40 | -2.80 | | Barat Pour, Daniz | | | 1143 | IRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | Ataran, Mohammad Sadegh | | | 1528 | IRI | 0.00 | 1 | -0.36 | 40 | -14.40 | | Andari, Ramyar | | | 1206 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | Mokhtabadi, Arad | | | 1370 | 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) | |
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