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Individual Calculations August 2022 |
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| Perez, Robert M Total change: 32.00 | |   |
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| 50th Annual World Open - Open | Philadelphia, Pennsylvania | USA | 2022-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2352 | 2322 | 5.00 | 9 | 0.87 | 20 | 17.40 | |
|  Guha, Eshan | | | 1989 | USA | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Yang, Qindong | | | 2122 | CHN | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Le, Minh Tuan | m | | 2514 | VIE | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Ghaemmaghami, Ehsan | g | | 2519 | IRI | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Melikian, Gnel | | | 2159 | RUS | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Bellahcene, Bilel | g | | 2513 | ALG | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Burke, John Michael | g | | 2579 | USA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Salinas Herrera, Pablo | g | | 2532 | CHI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Chiu, Isaac | | | 2245 | USA | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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) | | | | 27th annual Pacific Coast Open Premier | Los Angeles, CA | USA | 2022-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2246 | 2322 | 2.50 | 3 | 0.73 | 20 | 14.60 | |
| | Wang, Alex Yuxuan | | | 2019 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Eidelman, Gabriel | | | 2209 | USA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Tsegmed, Batchuluun | g | | 2510 | MGL | 0.50 | 1 | 0.24 | 20 | 4.80 | |
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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