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Rapid:
Individual Calculations May 2023 |
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| Karimi, Aref Total change: -86.80 | |   |
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| Iranian Cadet Chess Championship 2023 (Boys U10)_Rapid | Tehran | IRI | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1255 | 1531 | 3.50 | 7 | -2.17 | 40 | -86.80 | |
|  Torabzadeh, Seyyed Arvin | | | 1242 | IRI | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Ghanati, Arash | | | 1432 | IRI | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Nabavi, Seyed Mehdi | | | 1172 | IRI | 0.00 | 1 | -0.90 | 40 | -36.00 | | | Toosi, Mohammad Yasin | | | 1131 * | IRI | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Hoseinzade, Amirmohammad | | | 1210 | IRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Rajabzade, Ali | | | 1471 | IRI | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Rezaei, Sohrab | | | 1126 | IRI | 0.50 | 1 | -0.42 | 40 | -16.80 | | | * 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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