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Blitz:
Individual Calculations September 2021 |
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| Chasin, Nico Werne Total change: 49.60 | |   |
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| 2021 North American Youth Chess Championships - Blitz Open Under 18 | Chicago, Illinois | USA | 2021-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1789 | 2065 | 10.00 | 10 | 2.48 | 20 | 49.60 | |
|  De Dios Suarez, Mayra Valentina | | | 1330 | MEX | 1.00 | 1 | 0.01 | 20 | 0.20 | |  De Dios Suarez, Mayra Valentina | | | 1330 | MEX | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Bareket, Tom | | | 1798 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Bareket, Tom | | | 1798 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Johnson, Donald | | | 1747 | USA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Johnson, Donald | | | 1747 | USA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Wu, Rochelle | | wm | 2174 | USA | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Wu, Rochelle | | wm | 2174 | USA | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Singh, Hersh | | | 1894 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Singh, Hersh | | | 1894 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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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