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Individual Calculations August 2018 |
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| Lou, Yiping Total change: -3.90 | |   |
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| 12th Annual Philadelphia International | Philadelphia, Pennsylvania | USA | 2018-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2277 | 2484 | 6.00 | 9 | -0.79 | 10 | -7.90 | |
|  Nakada, Akira | c | | 2154 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | |  Colas, Joshua | f | | 2285 | USA | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Yu, Jennifer | f | wm | 2358 | USA | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Peng, David | f | | 2363 | USA | 0.00 | 1 | -0.66 | 10 | -6.60 | | | Zong, Davis | | | 2084 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Song, Edward | f | | 2275 | USA | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Yip, Carissa | f | wf | 2318 | USA | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Wang, Justin | f | | 2356 | USA | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Chen, Peng | | | 2297 | CHN | 0.50 | 1 | -0.24 | 10 | -2.40 | | | * 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) | | | | 46th Annual World Open | Philadelphia, Pennsylvania | USA | 2018-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2415 | 2487 | 5.00 | 9 | -0.23 | 10 | -2.30 | |
| | Liu, Zhaoqi | | | 2118 | CHN | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Kretchetov, Alexandre | f | | 2242 | RUS | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Lehmann, Spencer | | | 2235 | USA | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Ghaemmaghami, Ehsan | g | | 2537 | IRI | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Peng, David T | f | | 2363 | USA | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Kovalyov, Anton | g | | 2658 | CAN | 0.50 | 1 | 0.23 | 10 | 2.30 | | | Petrosian, Tigran | g | | 2607 | ARM | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Sevian, Samuel | g | | 2624 | USA | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Wang, Justin | f | | 2349 | USA | 0.00 | 1 | -0.69 | 10 | -6.90 | |
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) | | | | 43rd Peoples Tournament | Berkeley, California | USA | 2018-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2214 | 2487 | 3.00 | 3 | 0.63 | 10 | 6.30 | |
| | Senthilkumar, Pranav | c | | 2087 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Dasika, Archit | | | 2087 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Sevillano, Enrico | g | | 2468 | USA | 1.00 | 1 | 0.47 | 10 | 4.70 | | | * 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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