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Individual Calculations November 2023 |
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| Nikfar, Kianmehr Total change: 10.40 | |   |
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| 1st Father Cup Standard Chess Tournament [Afzoon Group] | Gilan-Rasht | IRI | 2023-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1467 | 1606 | 6.50 | 10 | 0.03 | 40 | 1.20 | |
|  Moghadam, Sam | | | 1078 | IRI | 1.00 | 1 | 0.03 | 40 | 1.20 | |  Mohammadi, Seyed Arshan | | | 1206 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Nazarian, Arash | | | 1825 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Mokhtari, Ava | | | 1332 | IRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Moosapour, Rastin | | | 1936 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Biriya, Yadollah | | | 1360 | IRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Fardi, Kian | | | 1316 | IRI | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Sanjarian, Peyman | | | 1417 | IRI | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Razmjou, Elia | | | 1355 | IRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Mahboubi, Mahziar | | | 1843 | IRI | 1.00 | 1 | 0.80 | 40 | 32.00 | | | * 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) | | | | 20th Gilan Second League Round 1 | Gilan | IRI | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1393 | 1606 | 1.00 | 1 | 0.23 | 40 | 9.20 | |
| | Askari, Bardia | | | 1393 | IRI | 1.00 | 1 | 0.23 | 40 | 9.20 | |
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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