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Individual Calculations July 2012 |
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| Sonwane, Digvijay Total change: 6.90 | |   |
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| World School Chess Championship - Open U13 | Iasi | ROU | 2012-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1790 | 1634 | 1.50 | 6 | -0.36 | 15 | -5.40 | |
|  Martinez Alcantara, Jose Eduardo | f | | 2034 * | PER | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Stefanov, Emil | | | 1808 | BUL | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Vojdani, Siavosh | | | 1779 | IRI | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Kenenbaev, Aidar | | | 1647 | KGZ | 1.00 | 1 | 0.52 | 15 | 7.80 | |  Karaseni, Ivan | | | 1747 | RUS | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Zubcu, Vlad-George | | | 1726 | ROU | 0.00 | 1 | -0.37 | 15 | -5.55 | | | * 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) | | | | 01st P.P.Savani FIDE international chess | BARDOLI, Surat | IND | 2012-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1634 | 2.50 | 6 | 0.82 | 15 | 12.30 | |
| | Sunil, Vaidya | | | 1840 | IND | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Sonu , Kumar | | | 1603 | IND | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Trinadh, Virothi | | | 1797 | IND | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Dholane, Jitendra | | | 1846 | IND | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Sunil, Kumar Ray | | | 1900 | IND | 0.00 | 1 | -0.18 | 15 | -2.70 | | | H N, Vyas | | | 1862 | IND | 0.50 | 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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