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Individual Calculations January 2024 |
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| Laksshana, Deepak Total change: 123.60 | |   |
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| North American Youth Chess Championship Ciudad de Mexico 2023 U12 female | Ciudad de Mexico | MEX | 2023-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1434 | 1592 | 7.50 | 9 | 1.50 | 40 | 60.00 | |
|  Rangel Guzman, Fernanda | | | 1192 * | MEX | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Barrera Garcia, Fernanda Guadalup | | | 1236 | MEX | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Vazquez Sanchez, Antia | | | 1160 | MEX | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Qiu, Laura | | | 1785 | USA | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Zhang, Michelle | | | 1458 | USA | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Zhuge, Katherine | | | 1716 | USA | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Penagalapati, Anvitha | | | 1355 | USA | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Oi, Ireri | | | 1308 | MEX | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Guzman Garcia, Mia Fernanda | | | 1693 | MEX | 0.50 | 1 | 0.14 | 40 | 5.60 | | | * 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) | | | | 2023 Forcing Moves First WINTER 1 OPEN - OVER 1600 | Mississauga, Ontario | CAN | 2023-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1610 | 1592 | 3.50 | 4 | 1.59 | 40 | 63.60 | |
| | Valavan, Aaryan | | | 1484 | CAN | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Brajkovic, Nikola | | | 1720 | CAN | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Zhang, Daniel | | | 1540 | CAN | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Trofimov-Malyshkin, Valentyn | | | 1696 | UKR | 0.50 | 1 | 0.14 | 40 | 5.60 | |
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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