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Individual Calculations August 2021 |
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| Sivakumar, Shaashwath Total change: 88.40 | |   |
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| Best of the West 2021 - Master | San Mateo, California | USA | 2021-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2015 | 2030 | 3.00 | 4 | 0.95 | 40 | 38.00 | |
|  Lee, Andy C | f | | 2219 | USA | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Meiyappan, Annapoorni | | wf | 1778 | USA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Somalwar, Anaiy | | | 2099 | USA | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Mei, Austin R | | | 1962 | USA | 1.00 | 1 | 0.41 | 40 | 16.40 | |
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) | | | | SJCC Summer Championship | Milpitas, California | USA | 2021-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 2030 | 4.00 | 5 | 1.26 | 40 | 50.40 | |
| | Honer, Eric | | | 1630 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Parvathaneni, Nikhil | | | 1630 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Yu, Jiangwei | | | 2243 | CHN | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Wang, Henry | | | 2143 | USA | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Yang, Kevin | | | 2165 | USA | 1.00 | 1 | 0.68 | 40 | 27.20 | | | * 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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