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Individual Calculations November 2023 |
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| Yousefikia, Arian Total change: -23.00 | |   |
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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 |
| 1562 | 1821 | 5.50 | 9 | -1.57 | 20 | -31.40 | |
|  Nazarinezhad, Aryan | | | 1237 | IRI | 0.50 | 1 | -0.48 | 20 | -9.60 | |  Kafash Lahiji, Ramtin | | | 1421 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Amirinasab, Abolfazl | | | 1625 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Noorinezhad, Nafas | | | 1514 | IRI | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Delavari, Behnood | | | 1780 | IRI | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Shaabani, Amin | | | 1568 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Kargari Arian, Saba | | | 1750 | IRI | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Rahimi, Panteha | | | 1518 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Oskouev, A. | | | 1649 | IRI | 0.50 | 1 | -0.23 | 20 | -4.60 | | | * 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 Super League Round 1 | Gilan | IRI | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1821 | 1.00 | 1 | 0.42 | 20 | 8.40 | |
| | Yeganedoost, Majid | | | 1761 | IRI | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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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