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Individual Calculations July 2012 |
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| Ghaderi, Arman K Total change: 1.20 | |   |
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| SMPOAÅs vårturnering 2012 | Trondheim | NOR | 2012-02-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 1772 | 1.50 | 3 | 0.41 | 15 | 6.15 | |
|  Dahl, Torbjorn | | | 1822 | NOR | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Dahl, Trygve | | | 1836 | NOR | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Torum, Arild | | | 1969 | NOR | 0.00 | 1 | -0.25 | 15 | -3.75 | |
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) | | | | World School Chess Championship - Open U11 | Iasi | ROU | 2012-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1772 | 2.00 | 4 | -0.33 | 15 | -4.95 | |
| | Aleksandrov, Zakhar | | | 2102 | RUS | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Lahiru, N P G Sithija | | | 1449 | SRI | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Theekshana, H G Denuwan | | | 1573 | SRI | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Ahadzada, Kanan | | | 1711 | AZE | 0.00 | 1 | -0.58 | 15 | -8.70 | |
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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