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Individual Calculations August 2019 |
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| Kretchetov, Alexandre Total change: 20.80 | |   |
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| 47th Annual World Open | Philadelphia, Pennsylvania | USA | 2019-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2176 | 2216 | 5.00 | 9 | 0.10 | 20 | 2.00 | |
|  Dembele, Marcel | | | 1816 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Wang, Justin | m | | 2457 | USA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Nair, Roshen | | | 1974 | USA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Park, Evan | | | 2036 | USA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Ling, Evan | | | 2070 | USA | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Feliachi, Nabil | | | 2032 | USA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Niemann, Hans | m | | 2467 | USA | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Turgut, Aydin | | | 2378 | USA | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Wang, Tianqi | | | 2353 | USA | 0.50 | 1 | 0.18 | 20 | 3.60 | | | * 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) | | | | 1st Los Angeles Summer Norm Championship | Los Angeles, California | USA | 2019-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2256 | 2216 | 4.50 | 8 | 0.94 | 20 | 18.80 | |
| | Wang, Annie | f | wg | 2355 | USA | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Yanayt, Eugene | f | | 2274 | USA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Peters, Jack | m | | 2335 | USA | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Akopian, Robert | | | 2019 | USA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Burrows, Brandon | | | 2125 | USA | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Roghani, Arash | m | | 2290 | IRI | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Manukian, Garuch | | | 2240 | ARM | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Matikozian, Andranik | m | | 2407 | ARM | 0.50 | 1 | 0.25 | 20 | 5.00 | |
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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