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Blitz:
Individual Calculations July 2019 |
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| Waldron, Richard Total change: -26.40 | |   |
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| LACC Blitz June 8 | Los Angeles, California | USA | 2019-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 1702 | 1.00 | 4 | -0.03 | 20 | -0.60 | |
|  Burrows, Brandon | | | 2097 | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Cabrales-Goldstein, Golan | | | 1676 | USA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Shuben, Matthew | | | 1985 | USA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Anderson, Tremil | | | 1892 | USA | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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) | | | | LACC Blitz June 15 | Los Angeles, California | USA | 2019-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 1702 | 2.00 | 5 | -0.31 | 20 | -6.20 | |
| | Soong, Danny | | | 1877 | USA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Cabrales-Goldstein, Golan | | | 1676 | USA | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Anderson, Tremil | | | 1892 | USA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Hirschkron, Gary | | | 1654 | USA | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Bartal, Shir | | | 1565 | ISR | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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) | | | | LACC Blitz June 22 | Los Angeles, California | USA | 2019-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 1702 | 0.00 | 6 | -0.98 | 20 | -19.60 | |
| | Roghani, Arash | m | | 2102 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Martinez, Lennis | m | | 2102 * | CUB | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Cruz, Eider | | | 2102 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kim, Willis | | | 1886 | USA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Anderson, Tremil | | | 1892 | USA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Bighamian, Mick | | | 1911 | USA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | * 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) | | |
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