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Individual Calculations September 2011 |
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| Senanayake, P R Total change: -20.70 | |   |
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| Mora Kings International Rating Chess Championship 2011 | Moratuwa | SRI | 2011-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1609 | 1836 | 2.50 | 5 | -1.38 | 15 | -20.70 | |
|  Aluvihare, Shakila | | | 1665 | SRI | 0.50 | 1 | -0.23 | 15 | -3.45 | |  Meegasthana, Tharidu | | | 1562 | SRI | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Ramyasiri, Kaveen Poorna | | | 1463 | SRI | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Weerakoon, D D P | | | 1686 | SRI | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Perera, A K N A | | | 1670 | SRI | 0.00 | 1 | -0.72 | 15 | -10.80 | |
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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