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Blitz:
Individual Calculations October 2013 |
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| Rathnayake, Vishmika A B Total change: -16.60 | |   |
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| 9th Asian Schools Chess Championship 2013 Under 13 Open Blitz | Hikkaduwa | SRI | 2013-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1439 | 1335 | 1.00 | 5 | -0.83 | 20 | -16.60 | |
|  Dassanayake, D M G S | | | 1537 | SRI | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Visura, I M A | | | 1454 | SRI | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Kurukulasuriya, M Ashen | | | 1512 | SRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Herath, Nipuna B B | | | 1367 | SRI | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Weerakoon, Odhil S | | | 1324 | SRI | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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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