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Individual Calculations January 2020 |
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| Zare, Sina Total change: 58.80 | |   |
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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 |
| 1342 | 1577 | 2.00 | 2 | 0.45 | 40 | 18.00 | |
|  Jaladat, Yasin | | | 1217 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Sharifi, Parham | | | 1467 | IRI | 1.00 | 1 | 0.35 | 40 | 14.00 | |
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) | | | | 7th Fars League Chess Tournament 1398 Round 5-11 | Fars | IRI | 2019-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1726 | 1577 | 3.00 | 6 | 1.02 | 40 | 40.80 | |
| | Hajatniya, Reyhaneh | | | 1554 | IRI | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Houshiar, Yahya | | | 1647 | IRI | 0.50 | 1 | 0.10 | 40 | 4.00 | |  Baneshi, Mahan | | | 1977 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Samimi, Armin | | | 1540 | IRI | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Tadayonian, Mojtaba | | | 1739 | IRI | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Nejadshirazi, Mohammad Reza | | | 1899 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | * 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) | | |
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