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Rapid:
Individual Calculations August 2018 |
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| Rezaei, Amirhossein Total change: 46.00 | |   |
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| 5th Nobavegan Rapid Cup 1397 - Under 14 | Qazvin | IRI | 2018-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1349 | 1335 | 5.00 | 7 | 1.49 | 20 | 29.80 | |
|  Sodachi, Saba | | | 1110 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Noori, Aydin | | | 1219 | IRI | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Heravi, Mohammad Hossein | | | 1638 | IRI | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Atakhan, Abtin | | | 1735 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hadavand Khani, Mohammad Mahdi | | | 1255 | IRI | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Alizadeh, Mehrad | | | 1173 | IRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Eftekhari Azar, Ali | | | 1310 | IRI | 1.00 | 1 | 0.47 | 20 | 9.40 | | | * 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) | | | | Qazvin Rapid 14 Tir 1397 | Qazvin | IRI | 2018-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1527 | 1412 | 3.00 | 6 | 0.60 | 20 | 12.00 | |
| | Atakhan, Abtin | | | 1812 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Davari, Sara | | | 1201 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Mahdavi, Reza | | | 1812 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Noori, Aydin | | | 1309 | IRI | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Hadadi, Mahdi | | | 1222 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Najafi Tabar, Aydin | | | 1807 | IRI | 1.00 | 1 | 0.92 | 20 | 18.40 | | | * 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) | | | | 2nd Minoudor Qazvin Rapid Cup 1397 | Qazvin | IRI | 2018-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1562 | 1412 | 2.00 | 5 | 0.21 | 20 | 4.20 | |
| | Mahdavi, Reza | | | 1812 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Haghshenas, Zahra | | | 1770 | IRI | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Karbalaei Sadeghi, Farhad | | | 1812 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hajirafiei, Mohammad Reza | | | 1241 | IRI | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Taghados, Ali | | | 1174 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | * 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) | | |
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