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Individual Calculations September 2013 |
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| Chiang, Jonathan Total change: 0.45 | |   |
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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 |
| 2335 | 2165 | 2.00 | 7 | 0.03 | 15 | 0.45 | |
|  Mandizha, Farai | m | | 2380 | ZIM | 1.00 | 1 | 0.77 | 15 | 11.55 | |  Sarkar, Justin | m | | 2437 | USA | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Martin Del Campo, Roberto | m | | 2386 | MEX | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Rohonyan, Katerina | | wg | 2299 | USA | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Kahn, Aaron E | | | 2266 | USA | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Kaufman, Larry C | g | | 2332 | USA | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Venegas Ocampo, Pablo | f | | 2246 | MEX | 0.00 | 1 | -0.39 | 15 | -5.85 | |
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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