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Individual Calculations July 2012 |
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| Lee, Kai Jie Edward Total change: 23.70 | |   |
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| 21st Annual Chicago Open - Open Section | Wheeling, Illinois | USA | 2012-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2305 | 2102 | 5.00 | 9 | 2.81 | 15 | 42.15 | |
|  Mulyar, Michael A | m | | 2408 | USA | 0.50 | 1 | 0.36 | 15 | 5.40 | |  Kretchetov, Alexan | f | | 2339 | RUS | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Young, Angelo | m | | 2338 | PHI | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Rosen, Eric S | f | | 2353 | USA | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Wu, Christopher | | | 2204 | USA | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Dougherty, Michael | f | | 2195 | CAN | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Adamson, Robby | f | | 2322 | USA | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Shankar, Gauri | f | | 2307 | IND | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Troff, Kayden W | f | | 2276 | USA | 0.50 | 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) | | | | e2e4 London Diamond Jubilee Congress Premier | London | ENG | 2012-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2027 | 2102 | 3.50 | 8 | -1.23 | 15 | -18.45 | |
| | Sowray, Peter J | f | | 2376 | ENG | 0.00 | 1 | -0.17 | 15 | -2.55 | | | O`Donnell, Conor | | | 1860 | IRL | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Stewart, Ashley | | | 1994 | ENG | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Walton, Alan J | c | | 2179 | ENG | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Pattni, Kishan | | | 1736 | ENG | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Mihajlov, Sebastian | | | 2064 | NOR | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Armstrong, Malcolm J | | | 2040 | ENG | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Thompson, Robert | | | 1965 | ENG | 0.00 | 1 | -0.68 | 15 | -10.20 | |
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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