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Individual Calculations August 2017 |
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| Bruzon Batista, Lazaro Total change: -9.90 | |   |
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| 45th Annual World Open | Philadelphia, Pennsylvania | USA | 2017-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2391 | 2650 | 6.50 | 9 | -0.77 | 10 | -7.70 | |
|  Banik, Siddharth G | | | 2250 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Korley, Kassa | m | | 2389 | DEN | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Shetty, Atulya | m | | 2422 | USA | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Boros, Denes | g | | 2450 | HUN | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Harmon-Vellotti, Luke | m | | 2449 | USA | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Barbosa, Oliver | g | | 2511 | PHI | 0.00 | 1 | -0.69 | 10 | -6.90 | | | Yip, Carissa | | wf | 2260 | USA | 0.50 | 1 | -0.41 | 10 | -4.10 | | | Sarkar, Justin | m | | 2375 | USA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Yang, Kaiqi | m | | 2415 | CHN | 1.00 | 1 | 0.21 | 10 | 2.10 | | | * 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) | | | | 2nd International Stars Cup 2017 | Anzali | IRI | 2017-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2522 | 2653 | 4.50 | 7 | -0.22 | 10 | -2.20 | |
| | Tabatabaei, M.amin | m | | 2509 | IRI | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Pourramezanali, Amirreza | g | | 2505 | IRI | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Firouzja, Alireza | m | | 2499 | IRI | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Mousavi, Seyed Khalil | m | | 2424 | IRI | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Maghsoodloo, Parham | g | | 2584 | IRI | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Idani, Pouya | g | | 2578 | IRI | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Ghaem Maghami, Ehsan | g | | 2556 | IRI | 0.50 | 1 | -0.13 | 10 | -1.30 | |
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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