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Rapid:
Individual Calculations February 2022 |
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| Safaee, Sepehr Total change: -25.40 | |   |
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| Tehran North East Rapid Dei 1400 | Tehran | IRI | 2022-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1342 | 1636 | 2.00 | 4 | -1.27 | 20 | -25.40 | |
|  Zeinali Fahadan, Amir Reza | | | 1236 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rezaei Abbasi, Barman | | | 1292 | IRI | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Rahmani, Jamshid | | | 1592 | IRI | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Shooreshi, Parham | | | 1247 | IRI | 0.00 | 1 | -0.91 | 20 | -18.20 | | | * 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) | | |
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