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Individual Calculations February 2022 |
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| Guran Orimi, Mehdi Total change: -16.80 | |   |
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| Mazandaran Province Chess Men Championship 2022 (Final) | Mazandaran | IRI | 2022-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1567 | 1840 | 3.00 | 5 | -0.84 | 20 | -16.80 | |
|  Saeidzadeh, Mohammad Reza | | | 1295 | IRI | 1.00 | 1 | 0.03 | 20 | 0.60 | |  Vahedi, Arad | | | 1440 * | IRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Mohammadi, Mohammad Mehdi | | | 2099 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Kakavand, Ramtin | | | 1480 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Poolaei, Roham | | | 1522 | IRI | 0.50 | 1 | -0.37 | 20 | -7.40 | | | * 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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