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Individual Calculations July 2012 |
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| Rajaryan, Kuvelkar Total change: -21.45 | |   |
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| World School Chess Championship - Open U11 | Iasi | ROU | 2012-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1789 | 1.50 | 4 | -0.93 | 15 | -13.95 | |
|  Aleksandrov, Zakhar | | | 2102 | RUS | 0.00 | 1 | -0.14 | 15 | -2.10 | |  Muntianu, Razvan-Gavril | | | 1394 | ROU | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Ahadzada, Kanan | | | 1711 | AZE | 0.00 | 1 | -0.61 | 15 | -9.15 | | | Najafi Khaniabadi, Kiarash | | | 1588 | IRI | 0.50 | 1 | -0.26 | 15 | -3.90 | |
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) | | | | 13th ASEAN+ Age Group Championships - Open 12 | Hue | VIE | 2012-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1787 | 1789 | 0.00 | 1 | -0.50 | 15 | -7.50 | |
| | Le, Nguyen Khoi Nguyen | c | | 1787 | VIE | 0.00 | 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) | | |
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