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Individual Calculations September 2016 |
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| Zayas Gonzalez, Laura Amalia Total change: -44.80 | |   |
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| 2016 SPF Girls Invitational | Saint Louis, MO | USA | 2016-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2012 | 2208 | 3.00 | 4 | 0.14 | 40 | 5.60 | |
|  Li, Marissa | | | 1808 * | USA | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Vazquez Maccarini, Danitza | | wm | 2096 | PUR | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Li, Yilin | | | 1868 | CAN | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Kazarian, Anna-Maja | f | wf | 2276 | NED | 1.00 | 1 | 0.59 | 40 | 23.60 | | | * 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) | | | | 2016 Denker Tournament of High School Champions | Indianapolis, Indiana | USA | 2016-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2151 | 2208 | 1.00 | 4 | -1.26 | 40 | -50.40 | |
| | Hilby, Craig | f | | 2377 | USA | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Tiglon, Bryce | | | 2310 | USA | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Sowa, Ryan | | | 1948 | USA | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Webster, Dex | | | 1968 | USA | 0.00 | 1 | -0.80 | 40 | -32.00 | |
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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