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Individual Calculations April 2017 |
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| Balakrishnan, Praveen Total change: -8.00 | |   |
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| Northern Virginia Chess League Season 3 Round 2 | Sterling, Virginia | USA | 2017-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2229 | 2444 | 0.50 | 1 | -0.27 | 10 | -2.70 | |
|  Kane, Jeremy | | | 2229 | USA | 0.50 | 1 | -0.27 | 10 | -2.70 | |
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) | | | | 50th Virginia Open | Sterling, Virginia | USA | 2017-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2068 | 2444 | 4.00 | 5 | -0.53 | 10 | -5.30 | |
|  Menon, Vishal | | | 2044 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Jian, Alex | | | 2121 | USA | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Yang, Qindong | | | 2044 * | CHN | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Lohr, Justin E | | | 2085 | USA | 0.50 | 1 | -0.40 | 10 | -4.00 | | | Fischer, Robert | | | 2044 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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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