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Individual Calculations June 2018 |
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| Niksima, Ahmad Total change: -5.60 | |   |
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| South Khorasan Chess Championship 2018 | Birjand | IRI | 2018-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1502 | 1520 | 2.00 | 4 | -0.14 | 40 | -5.60 | |
|  Mohammadi, Ali Asghar | | | 1254 | IRI | 0.00 | 1 | -0.82 | 40 | -32.80 | |  Mosafer, Mahdi | | | 1297 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Zamani, Morteza | | | 1565 | IRI | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Ghollasi Mood, Mojtaba | | | 1891 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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) | | |
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