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Individual Calculations December 2017 |
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| Wang, Justin Total change: 95.22 | |   |
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| 11th Annual SPICE Cup Open | Saint Louis, Missouri | USA | 2017-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2300 | 2254 | 4.50 | 9 | 0.34 | 23 | 7.82 | |
|  Cordova, Emilio | g | | 2608 | PER | 0.00 | 1 | -0.11 | 23 | -2.53 | |  Voelker, James | | | 2098 | USA | 1.00 | 1 | 0.29 | 23 | 6.67 | | | Quintiliano Pinto, Renato R. | m | | 2451 | BRA | 1.00 | 1 | 0.75 | 23 | 17.25 | | | Shimanov, Aleksandr | g | | 2640 | RUS | 0.00 | 1 | -0.09 | 23 | -2.07 | | | Patel, Advait | m | | 2448 | USA | 0.00 | 1 | -0.25 | 23 | -5.75 | | | Proleiko, Julian | | | 2095 | USA | 0.00 | 1 | -0.71 | 23 | -16.33 | | | Polgar-Shutzman, Tom | | | 2055 | USA | 1.00 | 1 | 0.24 | 23 | 5.52 | | | Yoo, Christopher Woojin | f | | 2194 | USA | 0.50 | 1 | -0.08 | 23 | -1.84 | | | Cervantes Landeiro, Thalia | | wf | 2107 | USA | 1.00 | 1 | 0.30 | 23 | 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) | | | | 2017 U.S. Class Championships - Master | Houston, Texas | USA | 2017-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2243 | 2254 | 2.50 | 5 | -0.16 | 23 | -3.68 | |
| | Webster, Dex | | | 2007 | USA | 0.50 | 1 | -0.31 | 23 | -7.13 | | | Xiong, Jeffery | g | | 2629 | USA | 0.00 | 1 | -0.09 | 23 | -2.07 | | | Markin, Arden | | | 1996 | USA | 1.00 | 1 | 0.18 | 23 | 4.14 | | | Dejmek, Mark | | | 2015 | USA | 1.00 | 1 | 0.20 | 23 | 4.60 | | | Belous, Vladimir | g | | 2567 | RUS | 0.00 | 1 | -0.14 | 23 | -3.22 | |
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) | | | | 2017 Saint Louis Invitational - IM | Saint Louis, Missouri | USA | 2017-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2338 | 2254 | 6.50 | 9 | 3.07 | 23 | 70.61 | |
| | Torres Rosas, Luis Carlos | m | | 2353 | MEX | 0.50 | 1 | 0.14 | 23 | 3.22 | | | Yip, Carissa | f | wf | 2311 | USA | 1.00 | 1 | 0.58 | 23 | 13.34 | | | Foisor, Sabina-Francesca | | wg | 2369 | USA | 1.00 | 1 | 0.66 | 23 | 15.18 | | | Neimer, Vitaly | m | | 2346 | ISR | 1.00 | 1 | 0.63 | 23 | 14.49 | | | Grabinsky, Aaron | | | 2362 | USA | 1.00 | 1 | 0.65 | 23 | 14.95 | | | Arias Santana, Mauricio | m | | 2308 | CRC | 0.50 | 1 | 0.08 | 23 | 1.84 | | | Larson, Matthew | f | | 2392 | USA | 0.00 | 1 | -0.31 | 23 | -7.13 | | | Wang, Annie | | wm | 2295 | USA | 1.00 | 1 | 0.56 | 23 | 12.88 | | | Hua, Lefong | f | | 2310 | CAN | 0.50 | 1 | 0.08 | 23 | 1.84 | |
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) | | | | 2017 Texas Masters | Richardson, Texas | USA | 2017-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2045 | 2254 | 6.00 | 7 | 0.89 | 23 | 20.47 | |
| | Moore, Alex | | | 1854 * | USA | 1.00 | 1 | 0.08 | 23 | 1.84 | | | Kirumaki, Ronit | | | 2066 | USA | 1.00 | 1 | 0.26 | 23 | 5.98 | | | Gorovets, Andrey | g | | 2529 | BLR | 0.50 | 1 | 0.33 | 23 | 7.59 | | | Kung, Thomas | | | 2150 | USA | 1.00 | 1 | 0.36 | 23 | 8.28 | | | Vivekananthan, Anish | | | 2009 | USA | 0.50 | 1 | -0.30 | 23 | -6.90 | | | Kao, Camille | | wc | 1854 * | USA | 1.00 | 1 | 0.08 | 23 | 1.84 | | | Eliezer, Segev | | | 1854 * | USA | 1.00 | 1 | 0.08 | 23 | 1.84 | | | * 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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