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Rapid:
Individual Calculations February 2022 |
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| Shemshaki, Amir Total change: -39.00 | |   |
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| 14th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2022-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1363 | 1561 | 3.00 | 6 | -1.32 | 20 | -26.40 | |
|  Sheikhi Narani, Saeid | | | 1947 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Alinaghian, Ilia | | | 1359 | IRI | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Khaledi, Parham | | | 1161 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ilanlou, Arshavir | | | 1243 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Naeimi Omran, Aria | | | 1382 | IRI | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Abed Natanzi, Parsa | | | 1086 | IRI | 1.00 | 1 | 0.05 | 20 | 1.00 | | | * 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) | | | | 16th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2022-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1443 | 1561 | 2.50 | 5 | -0.63 | 20 | -12.60 | |
| | Teimouri Yadkuri, Shahdad | | | 1806 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Ghafouri, Mohammad Javad | | | 1701 | IRI | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Heidaryan, Mohammad Sadra | | | 1184 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Hosseini, Seyed Arad | | | 1241 | IRI | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Malaki, Panteha | | | 1282 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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) | | |
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