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Individual Calculations December 2018 |
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| Saeidi, Amir Mohammad Total change: 34.80 | |   |
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| Tehran North East Cup Aban 1397 - Open | Tehran | IRI | 2018-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1254 | 1051 | 2.50 | 5 | 1.20 | 40 | 48.00 | |
|  Derakhshan, Alireza | | | 1451 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Heydri, Mahan | | | 1227 | IRI | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Hashemi, Ali | | | 1343 | IRI | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Sharifi, Sam | | | 1156 | IRI | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Abdolahi, Amir Taha | | | 1092 | IRI | 0.50 | 1 | 0.06 | 40 | 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) | | | | Tehran U 18 League 2018 Round 2-4 | Tehran | IRI | 2018-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1173 | 1051 | 0.00 | 1 | -0.33 | 40 | -13.20 | |
| | Gharibian, Rozbeh | | | 1173 | IRI | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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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