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Rapid:
Individual Calculations December 2018 |
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| Hosseini, Morteza Total change: 9.00 | |   |
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| 2nd Fatehan Arvand Rafsanjan 1397 | Rafsanjan | IRI | 2018-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1523 | 1517 | 3.00 | 5 | 0.43 | 20 | 8.60 | |
|  Behroozi Moghaddam, Hamed | | | 1917 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Hassani, Farzad | | | 1315 | IRI | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Amini, Hossein | | | 1407 | IRI | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Shaabani, Afshin | | | 1488 | IRI | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Molai, Mahdi | | | 1489 | IRI | 1.00 | 1 | 0.46 | 20 | 9.20 | | | * 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) | | | | 1st Sirjan Chess Assosiation Rapid Cup 1397 | Sirjan | IRI | 2018-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1524 | 1517 | 2.00 | 4 | 0.02 | 20 | 0.40 | |
| | Asbahi, Mohammad | | | 1917 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kamrani, Parham | | | 1144 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Amini Zadeh, Mahdi | | | 1917 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Shool, Iliya | | | 1117 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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