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Individual Calculations September 2013 |
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| Lenderman, Aleksandr Total change: 4.10 | |   |
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| 2nd Annual Washington International - Section A | Rockville, Maryland | USA | 2013-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2376 | 2527 | 6.00 | 9 | -0.23 | 10 | -2.30 | |
|  Balasubramanian, Aditha | | | 2311 | IND | 1.00 | 1 | 0.22 | 10 | 2.20 | |  Legky, Nikolay A | g | | 2369 | FRA | 0.00 | 1 | -0.71 | 10 | -7.10 | | | Wang, Kevin | | | 2321 | USA | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Harmon-Vellotti, Luke | f | | 2399 | USA | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Sundararajan, Kidambi | g | | 2458 | IND | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Hunt, Adam C | m | | 2430 | ENG | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Ludwig, Daniel J | m | | 2479 | USA | 0.00 | 1 | -0.57 | 10 | -5.70 | | | Barron, Michael | f | | 2177 | CAN | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Sarkar, Justin | m | | 2437 | USA | 1.00 | 1 | 0.38 | 10 | 3.80 | |
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) | | | | 45th Annual Atlantic Open | Washington DC | USA | 2013-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2295 | 2527 | 4.50 | 5 | 0.64 | 10 | 6.40 | |
| | Bouzoukis, Charles | | | 2148 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Adu, Oladapo | m | | 2199 | NGR | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Mazur, Stefan | m | | 2424 | SVK | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Huseynov, Elmir | m | | 2433 | AZE | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Goldenberg, Ryan D | | | 2271 | USA | 0.50 | 1 | -0.31 | 10 | -3.10 | |
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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