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Individual Calculations September 2017 |
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| Titus, Andrew Total change: -30.40 | |   |
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| 6th Annual Washington International - Masters | Rockville, Maryland | USA | 2017-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2301 | 2131 | 2.50 | 8 | 0.14 | 40 | 5.60 | |
|  Tiglon, Bryce | m | | 2395 | USA | 0.50 | 1 | 0.32 | 40 | 12.80 | |  Barbosa, Oliver | g | | 2531 * | PHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Yu, Jennifer R | f | wm | 2279 | USA | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Hua, David | | | 2292 | USA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Sorkin, Igor | f | | 2412 | ISR | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Macaspac, Arthur | | | 2034 | USA | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Samuelson, Andrew | f | | 2255 | USA | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Betaneli, Alexander | f | | 2208 | USA | 0.50 | 1 | 0.11 | 40 | 4.40 | | | * 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) | | | | 2017 U.S. Cadet Championship | Manchester, New Hampshire | USA | 2017-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2222 | 2131 | 2.50 | 9 | -0.90 | 40 | -36.00 | |
| | Shen, Christopher Y | c | | 2167 | USA | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Niemann, Hans | f | | 2254 | USA | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Nguyen, Emily | | wm | 2110 | USA | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Huang, Andy | | | 2178 | USA | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Nguyen, Trung | f | | 2180 | USA | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Kim, Yoon-Young | c | | 2293 | USA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Yip, Carissa | f | wf | 2186 | USA | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Li, Ben | f | | 2305 | USA | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Lu, Albert | f | | 2323 | USA | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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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