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Individual Calculations July 2011 |
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| Ding, Jialin Total change: 7.35 | |   |
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| 20th Annual Chicago Open | Wheeling, Illinois | USA | 2011-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2277 | 2171 | 4.50 | 9 | 1.03 | 15 | 15.45 | |
|  Hellwig, Luke | | | 2013 | USA | 1.00 | 1 | 0.29 | 15 | 4.35 | |  Shankar, Gauri | f | | 2310 | IND | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Lenderman, Aleksandr | g | | 2548 | USA | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Kacheishvili, Giorgi | g | | 2571 * | GEO | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Mayers, Dan E | | | 1964 | USA | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Chen, Howard J | | | 2297 | USA | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Adamson, Robby | f | | 2328 | USA | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Naroditsky, Daniel | m | | 2472 | USA | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Schmakel, Sam A | | | 1986 | USA | 0.50 | 1 | -0.24 | 15 | -3.60 | | | * 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) | | | | 2011 US Junior Closed | St Louis, Missouri | USA | 2011-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2340 | 2171 | 2.00 | 9 | -0.54 | 15 | -8.10 | |
| | Harper, Warren T | f | | 2310 | USA | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Shen, Victor C | f | | 2281 | USA | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Young, Gregory | | | 2327 | USA | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Bryant, John Daniel | f | | 2413 | USA | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Sturt, Raven M | | | 2294 | USA | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Holt, Conrad | m | | 2417 | USA | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Getz, Alec | f | | 2292 | USA | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Troff, Kayden W | | | 2255 | USA | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Naroditsky, Daniel | m | | 2472 | USA | 0.50 | 1 | 0.35 | 15 | 5.25 | |
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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