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Rapid:
Individual Calculations October 2017 |
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| Abdolhoseini, Arshiya Total change: 2.00 | |   |
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| 2nd Qazvin Nobavegan Rapid Cup U14 Shahrivar 1396 | Qazvin | IRI | 2017-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1319 | 1242 | 1.50 | 3 | 0.20 | 20 | 4.00 | |
|  Mahdavi, Reza | | | 1642 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Eftekhari Azar, Ali | | | 1274 | IRI | 1.00 | 1 | 0.54 | 20 | 10.80 | |  Davari, Sara | | | 1041 | IRI | 0.50 | 1 | -0.26 | 20 | -5.20 | | | * 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) | | | | 3th Qazvin Mahdi Bouyeh Rapid Cup 1396 | Qazvin | IRI | 2017-09-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1316 | 1242 | 2.50 | 6 | -0.10 | 20 | -2.00 | |
| | Abbasi, Meisam | | | 1642 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Najafi Tabar, Aydin | | | 1642 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Davari, Sara | | | 1041 | IRI | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Moarefi, Fatemeh | | | 1343 | IRI | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Yadegar, Radin | | | 1227 | IRI | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Mohammadi, Melika | | | 1002 | IRI | 0.50 | 1 | -0.30 | 20 | -6.00 | | | * 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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