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Individual Calculations July 2019 |
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| Bafandeh, Mohammad Total change: -11.60 | |   |
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| Iran Senior Championship 1398 Group Up 65 | Shiraz | IRI | 2019-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1339 | 1260 | 2.50 | 5 | 0.50 | 20 | 10.00 | |
|  Limouchi, Abdollah | | | 1534 | IRI | 0.50 | 1 | 0.33 | 20 | 6.60 | |  Mobaser, Morad | | | 1123 | IRI | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Fattahi Savadjani, Abdolrahman | | | 1337 | IRI | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Chehrehnama, Jamshid | | | 1250 | IRI | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Hosseini Nami, Seyed Alireza | | | 1452 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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) | | | | Bushehr Chess Championship 1398 | Bushehr | IRI | 2019-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1476 | 1260 | 0.00 | 4 | -1.08 | 20 | -21.60 | |
| | Avazi, Farzad | | | 1660 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hashemi, Farzad | | | 1589 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Dehghan, Parsaa | | | 1061 | IRI | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Mokkarian, Arian | | | 1592 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | * 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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