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Rapid:
Individual Calculations October 2013 |
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| Kouchaki Penchah, Jaber Total change: -6.20 | |   |
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| 9th Asian Schools Chess Championship 2013 Under 11 Open Rapid | Hikkaduwa | SRI | 2013-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 1731 | 2.50 | 5 | -0.31 | 20 | -6.20 | |
|  Willathgamuwa, Kevin | | | 1800 | AUS | 0.00 | 1 | -0.40 | 20 | -8.00 | |  Seneviratne, P A H | | | 1375 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Piyumantha, M Sasith Nipun | | | 1520 | SRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Willathgamuwa, Rowan | | | 1734 | AUS | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Vokhidov, Shamsiddin | | | 1920 | UZB | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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