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Individual Calculations August 2012 |
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| Getz, Alec Total change: 19.95 | |   |
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| 9th Annual Philadelphia International | Philadelphia, Pennsylvania | USA | 2012-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2216 | 2321 | 5.50 | 9 | -0.16 | 15 | -2.40 | |
|  Liang, Awonder | f | | 1921 * | USA | 0.50 | 1 | -0.42 | 15 | -6.30 | |  Nilsson, Martin | | | 2197 | SWE | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Wheeler, Cameron | | | 2066 | USA | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Romanov, Evgeny | g | | 2631 | RUS | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Belliard, Luis | | | 2170 | DOM | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Battaglini, Gabriel | m | | 2412 | FRA | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Prieto, Ernesto | | | 2100 | COL | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Mo, Kevin | | | 2233 | USA | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Gokhale, Chandrashekar | m | | 2218 | IND | 1.00 | 1 | 0.36 | 15 | 5.40 | | | * 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) | | | | 2012 US Junior Closed - Group A | St Louis, Missouri | USA | 2012-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2316 | 2321 | 5.00 | 7 | 1.45 | 15 | 21.75 | |
| | Shetty, Atulya A | | | 2252 | USA | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Michaelides, Matthew | | | 2107 | USA | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Holt, Conrad | m | | 2501 | USA | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Shen, Victor C | f | | 2425 | USA | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Fisher, William | | | 2226 | USA | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Yang, Darwin | m | | 2498 | USA | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Xiong, Jeffery | f | | 2206 | USA | 1.00 | 1 | 0.34 | 15 | 5.10 | |
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) | | | | 2012 US Junior Closed Championship Match | St Louis, Missouri | USA | 2012-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2529 | 2321 | 0.50 | 2 | 0.04 | 15 | 0.60 | |
| | Arnold, Marc Tyler | m | | 2529 | USA | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Arnold, Marc Tyler | m | | 2529 | USA | 0.00 | 1 | -0.23 | 15 | -3.45 | |
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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