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Rapid:
Individual Calculations May 2019 |
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| Razaghian, Hosein Total change: 12.40 | |   |
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| Mazandaran Youth Rapid Cup 1398 u12 | Mazandaran | IRI | 2019-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1321 | 1400 | 3.50 | 5 | 0.62 | 20 | 12.40 | |
|  Golabian, Kiarash | | | 1001 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Miri, Ali | | | 1496 | IRI | 0.50 | 1 | 0.13 | 20 | 2.60 | |  Ghorbani, Amirali | | | 1166 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Poolaei, Roham | | | 1447 | IRI | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Mahdavi, Armin | | | 1496 | IRI | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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) | | |
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