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Individual Calculations July 2013 |
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| Ma, Zhonghan Total change: 11.85 | |   |
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| Chinese Chess League Division A Rounds 1-4 | Beijing, China | CHN | 2013-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2476 | 2372 | 1.00 | 3 | -0.09 | 15 | -1.35 | |
|  Yu, Shaoteng | g | | 2496 | CHN | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Ma, Qun | g | | 2559 | CHN | 0.00 | 1 | -0.26 | 15 | -3.90 | |  Yu, Lie | m | | 2372 | CHN | 1.00 | 1 | 0.50 | 15 | 7.50 | |
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) | | | | Asian Youth 2013, Open Under 18 | Sari | IRI | 2013-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2212 | 2397 | 6.00 | 7 | 0.88 | 15 | 13.20 | |
| | Patil, Pratik | | | 2202 | IND | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Azadbakhsh, Farshid | | | 2118 | IRI | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Sattarov, Bobir | | | 2209 | UZB | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Garcia, Jan Emmanuel | m | | 2390 | PHI | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Le, Tuan Minh | f | | 2274 | VIE | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Ismailov, Mukhit | | | 2210 | KAZ | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Javidfard, Amirsalar | | | 2078 | IRI | 1.00 | 1 | 0.13 | 15 | 1.95 | |
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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