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Individual Calculations October 2019 |
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| Zoroofi, Saghar Total change: -17.20 | |   |
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| Chess Championship of the Gilan Girls U(16) 1398 | Rasht | IRI | 2019-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1109 | 1392 | 4.00 | 4 | 0.65 | 40 | 26.00 | |
|  Salehzadeh, Lona | | | 1164 | IRI | 1.00 | 1 | 0.21 | 40 | 8.40 | |  Saber Nikoopasand, Samin | | | 1122 | IRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Rezazadeh, Elnaz | | | 1079 | IRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Bozorgi, Nagin | | | 1069 | IRI | 1.00 | 1 | 0.13 | 40 | 5.20 | |
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) | | | | 16th Avicenna International Open Chess Tournament 2019 - Category C | Hamedan | IRI | 2019-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1348 | 1392 | 3.50 | 8 | -0.97 | 40 | -38.80 | |
| | Zandkarimi, Raef | | | 1637 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Golzari, Mahdi | | | 1115 | IRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Jazaie, Mohammad Esmaeil | | | 1629 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Rezaee Homami, Sepehr | | | 1245 | IRI | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Nikookar, Mohammad | | | 1289 | IRI | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Mardani, Arjali | | | 1259 | IRI | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Moshirabadi, Hadi | | | 1440 | IRI | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Rezaei, Abolfazl | | | 1166 | IRI | 1.00 | 1 | 0.21 | 40 | 8.40 | |
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) | | | | 17th Gilan Super League 1398 Round 1 | Rasht | IRI | 2019-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1737 | 1392 | 0.00 | 1 | -0.11 | 40 | -4.40 | |
| | Ghane, Safoura | | | 1737 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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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