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Individual Calculations January 2020 |
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| Nikbakht, Mazdak Total change: 40.80 | |   |
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| 7th Fars League Chess Tournament 1398 Round 1-4 | Fars | IRI | 2019-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1214 | 1305 | 2.50 | 3 | 0.66 | 40 | 26.40 | |
|  Dadgar, Mohammad | | | 1047 | IRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Norouzian Arayesh, Aliakbar | | | 1358 | IRI | 0.50 | 1 | 0.07 | 40 | 2.80 | |  Zafariniya, Roghayye | | | 1237 | IRI | 1.00 | 1 | 0.41 | 40 | 16.40 | |
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) | | | | 7th Fars League Chess Tournament 1398 Round 5-11 | Fars | IRI | 2019-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1202 | 1305 | 1.00 | 1 | 0.36 | 40 | 14.40 | |
| | Mohammadalizadeh, Farhad | | | 1202 | IRI | 1.00 | 1 | 0.36 | 40 | 14.40 | |
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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