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Individual Calculations January 2012 |
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| Nigmatov, Ortik Total change: 40.95 | |   |
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| World Youth Chess Championship - U 12 Open | Caldas Novas/GO | BRA | 2011-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2040 | 1871 | 5.00 | 8 | 2.73 | 15 | 40.95 | |
|  Acosta, Pablo Ismael | f | | 2064 | ARG | 1.00 | 1 | 0.75 | 15 | 11.25 | |  Lorparizangeneh, Shahin | f | | 2175 | IRI | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Pillai, Kadhir A | | | 2001 | USA | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Preotu, Razvan | | | 1979 | CAN | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Khanin, Semen | | | 2130 | RUS | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Zelesco, Karl | | | 1976 | AUS | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Zapata Arbelaez, Estiven | | | 1960 | COL | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Song, Michael | | | 2032 | CAN | 0.00 | 1 | -0.29 | 15 | -4.35 | |
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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