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Individual Calculations March 2018 |
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| Kerdegar, Amirreza Total change: 3.20 | |   |
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| Karoun International Cup Under 14- 1396 | Ahvaz | IRI | 2018-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1296 | 1099 | 0.50 | 3 | -0.32 | 40 | -12.80 | |
|  Ghorbani, Mohammad Mehdi | | | 1499 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Sadat, Sajad | | | 1222 | IRI | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Parvin, Zahra | | | 1167 | IRI | 0.50 | 1 | 0.09 | 40 | 3.60 | | | * 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) | | | | Booshehr Open League 1396 Round 8 | Booshehr | IRI | 2018-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1027 | 1099 | 1.00 | 1 | 0.40 | 40 | 16.00 | |
| | Dehbidi, Hooman | | | 1027 | IRI | 1.00 | 1 | 0.40 | 40 | 16.00 | |
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) | | |
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