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Individual Calculations September 2016 |
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| Hilby, Craig Total change: -50.00 | |   |
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| 2016 US Cadet Championship | Rockville, Maryland | USA | 2016-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2297 | 2377 | 4.00 | 9 | -1.44 | 20 | -28.80 | |
|  Li, Ethan | | | 2313 | USA | 1.00 | 1 | 0.41 | 20 | 8.20 | |  Balakrishnan, Praveen | f | | 2367 | USA | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Kumar, Aravind | f | | 2234 | USA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Kim, Yoon-Young | | | 2162 | USA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Burke, John M | m | | 2571 | USA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Brodsky, David | f | | 2293 | USA | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Jacobson, Brandon | c | | 2122 | USA | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Lu, Albert | | | 2235 | USA | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Ludwig, John G | | | 2373 | USA | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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) | | | | 2016 Denker Tournament of High School Champions | Indianapolis, Indiana | USA | 2016-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2142 | 2377 | 4.00 | 6 | -0.64 | 20 | -12.80 | |
| | Webster, Dex | | | 1977 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zayas Gonzalez, Laura Amalia | | wf | 2208 | CUB | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Balleisen, Aaron S | | | 2217 | USA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Li, Zhaozhi | | | 2313 | USA | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Wang, Michael | | | 2157 | USA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Fishbein, Matthew E | | | 1977 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | 5th Annual Washington International - A | Rockville, Maryland | USA | 2016-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2286 | 2369 | 5.00 | 9 | -0.42 | 20 | -8.40 | |
| | Proleiko, Julian | | | 2114 | USA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Paul, Justin | | | 2105 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Brodsky, David | f | | 2320 | USA | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Sinha, Sahil | | | 2140 | USA | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Bykovtsev, Agata | | wm | 2209 | USA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Holt, Conrad | g | | 2541 | USA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Peng, David T | f | | 2283 | USA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Sorkin, Igor | f | | 2392 | ISR | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Preotu, Razvan | m | | 2469 | CAN | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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) | | |
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