|
Individual Calculations September 2019 |
|
|
|
| Jahani, Amir Ali Total change: 0.00 | |   |
|
| Alborz Chess Championship 1398 (U12-Boys) | Alborz | IRI | 2019-08-11 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1098 | 0 | 0.00 | 4 | 0.00 | 298 | | 0.00 | |
|  Safdarian, Saman | | | 1260 | IRI | 0.00 | 1 | 0.00 | | 0.00 | |  Ghiyasvand, Navid | | | 1010 | IRI | 0.00 | 1 | 0.00 | | 0.00 | | | Shayegan, Danial | | | 1111 | IRI | 0.00 | 1 | 0.00 | | 0.00 | | | Gorjifar, Ali | | | 1011 | IRI | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | Chess Tehran Championship 2019 - U12B | Tehran | IRI | 2019-08-16 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1202 | 0 | 4.00 | 7 | 0.00 | 1222 | | 0.00 | |
| | Hadavand Khani, Sobhan | | | 1273 | IRI | 1.00 | 1 | 0.00 | | 0.00 | | | Sanouni, Amir Parsa | | | 1260 | IRI | 0.50 | 1 | 0.00 | | 0.00 | | | Hannani, Arshia | | | 1163 | IRI | 1.00 | 1 | 0.00 | | 0.00 | | | Hosseini, Mohammad Hossein | | | 1317 | IRI | 0.00 | 1 | 0.00 | | 0.00 | | | Abdolahi, Amir Taha | | | 1124 | IRI | 0.50 | 1 | 0.00 | | 0.00 | | | Niaei, Keyhan | | | 1100 | IRI | 0.00 | 1 | 0.00 | | 0.00 | | | Jalili, Mohammad | | | 1175 | IRI | 1.00 | 1 | 0.00 | | 0.00 | |
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) | | |
|
