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Rapid:
Individual Calculations May 2019 |
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| Rezaei, Yekta Total change: -6.80 | |   |
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| Tehran Women Rapid Cup 1398 | Tehran | IRI | 2019-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1216 | 1024 | 0.00 | 4 | -1.12 | 20 | -22.40 | |
|  Bakloo, Akram | | | 1302 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Najmi Nia, Aynaz | | | 1104 | IRI | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Ghaemi, Narges | | | 1410 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Marvi, Targol | | | 1047 | IRI | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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) | | | | Shahriar Mabas Rapid Cup Farvardin 1398 | Tehran | IRI | 2019-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1351 | 1024 | 1.50 | 7 | 0.53 | 20 | 10.60 | |
| | Fathi Tavani, Farhoud | | | 1424 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Akbari, Soheil | | | 1376 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Rafiei Pour, Mohammad | | | 1424 * | IRI | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Hamidi, Shadi | | | 1398 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Mohajer Mazandarani, Salman | | | 1424 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mirzamani, Seyed Amirarta | | | 1164 | IRI | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Ghojehli, Amir Reza | | | 1250 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * 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) | | | | Alborz Rapid Championship 1398 Girls U-10 | Alborz | IRI | 2019-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1115 | 1024 | 1.00 | 2 | 0.25 | 20 | 5.00 | |
| | Tajodini, Hasti | | | 1142 | IRI | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Rezaei, Solaleh | | | 1088 | IRI | 1.00 | 1 | 0.59 | 20 | 11.80 | |
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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