|
Individual Calculations April 2017 |
|
|
|
| Omidi, Arya Total change: 2.20 | |   |
|
| Iran Chess Championship U18 Boys 1395 | Ahvaz | IRI | 2017-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2123 | 2355 | 8.00 | 10 | 0.28 | 20 | 5.60 | |
|  Molaei, Mohammadamin | | | 2171 | IRI | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Ghafourian, Amir Ali | | | 2040 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Toreyfi Nejad, Hosein | | | 1955 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rastbod, Ali | | | 2304 | IRI | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Kashefi, Amir Hosein | | | 2144 | IRI | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Molaei, Mohammadamin | | | 2171 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Ghafourian, Amir Ali | | | 2040 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Toreyfi Nejad, Hosein | | | 1955 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rastbod, Ali | | | 2304 | IRI | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Kashefi, Amir Hosein | | | 2144 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * 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) | | | NOTE: K factor changed | | 14th Gilan Super League 2016 Round 11-13 | Rasht | IRI | 2017-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2277 | 2418 | 1.00 | 2 | -0.34 | 10 | -3.40 | |
| | Toufighi, Homayoon | g | | 2412 | IRI | 0.00 | 1 | -0.51 | 10 | -5.10 | | | Jahedi, Mani | | | 2142 | IRI | 1.00 | 1 | 0.17 | 10 | 1.70 | |
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) | | |
|
