Rapid:
Individual Calculations February 2022 |
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Amiri, Hadi Total change: -41.00 | | |
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Kermanshah Rapid Chess Tournament. | Kermanshah | IRI | 2021-12-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
1564 | 1452 | 0.00 | 2 | -0.89 | 20 | -17.80 | |
| Shahmoradi, Arash | | | 1981 | IRI | 0.00 | 1 | -0.03 | 20 | -0.60 | | Dezhdar, Aria | | | 1147 | IRI | 0.00 | 1 | -0.86 | 20 | -17.20 | | 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) | | Iranian Seniors Chess Championships Rapid Cup 2022-Over 50 | Gilan | IRI | 2022-01-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1427 | 1452 | 3.00 | 7 | -1.16 | 20 | -23.20 | |
| Seyedmortezaee, S.reza | | | 2014 | IRI | 0.00 | 1 | -0.02 | 20 | -0.40 | | Pourheydari, Mahshid | | | 1173 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | Sabah, Iraj | | | 2071 | IRI | 0.00 | 1 | -0.02 | 20 | -0.40 | | Kazemi, Hossein | | | 1052 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Alizadeh, Rahmatollah | | | 1226 | IRI | 0.00 | 1 | -0.79 | 20 | -15.80 | | Moarefi, Fatemeh | | | 1216 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | Akhoondzadeh, Mohammad | | | 1240 | IRI | 0.00 | 1 | -0.77 | 20 | -15.40 | | * 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) | |
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