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Individual Calculations November 2023 |
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| Kosari, Sarina Total change: -14.40 | |   |
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| 4th Razhia Standard Cup (U-1800) | Qazvin | IRI | 2023-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1377 | 1090 | 1.50 | 6 | 0.49 | 40 | 19.60 | |
|  Behrooz, Amir Mohammad | | | 1541 | IRI | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Gomar, Mohammad Reza | | | 1331 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Amirpour, Gholamreza | | | 1404 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Lamei Ramand, Behrooz | | | 1302 | IRI | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Ramezani, Hossein | | | 1349 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Afrooz, Mohammad Taha | | | 1334 | IRI | 0.50 | 1 | 0.30 | 40 | 12.00 | |
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) | | | | 4th PhileKhoob Mehr Cup 2023 | Arak-Markazi | IRI | 2023-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1352 | 1090 | 0.00 | 4 | -0.85 | 40 | -34.00 | |
| | Borji, Parham | | | 1568 | IRI | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Moradi, Amir | | | 1425 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Mohammadi, Mahziar | | | 1177 | IRI | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Farsijani, Mohammad Reza | | | 1238 | IRI | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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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