Individual Calculations November 2021 |
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Rezaei, Hamidreza Total change: -2.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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17th Gilan First League 1398 Round 12-13 | Gilan | IRI | 2021-10-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1611 | 1869 | 1.50 | 2 | -0.11 | 20 | -2.20 | |
| Amini, Mohammad | | | 1509 | IRI | 0.50 | 1 | -0.40 | 20 | -8.00 | | Bolourifar, Alireza | | | 1713 | IRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | 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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