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Individual Calculations September 2021 |
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| Ladan, Nicholas Total change: -74.40 | |   |
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| 37th Annual GM Arnold Denker National Tournament of High School State Champions | Cherry Hill, New Jersey | USA | 2021-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2048 | 2083 | 2.00 | 4 | -0.20 | 40 | -8.00 | |
|  Liang, Awonder | g | | 2483 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Colombo, Dominic | | | 1683 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Zhu, Neo | | | 2021 | USA | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Mishra, Prateek | c | | 2004 | USA | 1.00 | 1 | 0.39 | 40 | 15.60 | | | * 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) | | | | 2021 Minnesota Masters FIDE Invitational | Plymouth, Minnesota | USA | 2021-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2096 | 2149 | 3.50 | 9 | -1.66 | 40 | -66.40 | |
| | Lee, Alice | | wc | 1994 | USA | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Iwu, Okechukwu Ane | | | 2097 | USA | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Betaneli, Alex | f | | 2187 | USA | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Jin, Ashton | | | 2074 | USA | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Ulrich, Susanna G | | | 1995 | USA | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Wiebe, Isaac | | | 1997 | CAN | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Titus, Andrew Lewi | | | 2143 | USA | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Santarius, Erik | m | | 2367 | USA | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Cavanah, Troy | | | 2006 | USA | 1.00 | 1 | 0.31 | 40 | 12.40 | |
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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