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Rapid:
Individual Calculations February 2022 |
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| Askari, Ali Total change: -53.20 | |   |
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| Iranian Seniors Chess Championships Rapid Cup 2022-Over 50 | Gilan | IRI | 2022-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1315 | 1625 | 5.00 | 9 | -2.66 | 20 | -53.20 | |
|  Moarefi, Fatemeh | | | 1216 | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Ghanbarsirat, Abbas | | | 1296 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Salarkia, Davood | | | 1293 | IRI | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Hamidian, Alireza | | | 1348 | IRI | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Salehi, Hossein | | | 1225 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zarrabi, Sirous | | | 1358 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Akhoondzadeh, Mohammad | | | 1240 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Mohammadian, Mohammad | f | | 1404 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Sharifzade, Shahram | | | 1459 | IRI | 0.00 | 1 | -0.72 | 20 | -14.40 | | | * 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) | | |
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