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Individual Calculations July 2015 |
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| Gong, Daniel Hanwen Total change: -43.20 | |   |
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| 38th Trusts Chess Open | Auckland | NZL | 2015-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2069 | 1944 | 2.00 | 5 | 0.19 | 40 | 7.60 | |
|  Garbett, Paul | m | | 2245 | NZL | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Macdonald, Paul | | | 1974 | NZL | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Dive, Russell | m | | 2312 | NZL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Zhang, Leo | | | 1944 | NZL | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Zhang, William Jiewen | | | 1868 | NZL | 1.00 | 1 | 0.40 | 40 | 16.00 | |
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) | | | | 16th Asean+ Age Group Chess Championships 2015 - Open Under-12 | Singapore | SGP | 2015-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1727 | 1944 | 4.00 | 7 | -1.27 | 40 | -50.80 | |
| | Batjargal, Erdenebat | | | 1544 * | MGL | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Tan, Jun Yi Royce | | | 1698 | SIN | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Singh, Delroy | | | 1591 | SIN | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Batsuren, Dambasuren | c | | 1757 | MGL | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Baasansuren, Erdene | c | | 1984 | MGL | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Daniel, Hermawan Lumban Tobing | | | 1860 | INA | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Nguyen, Huynh Minh Thien | c | | 1652 | VIE | 0.00 | 1 | -0.85 | 40 | -34.00 | | | * 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) | | |
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