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Individual Calculations September 2016 |
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| Roos, Lucas Total change: -30.80 | |   |
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| Commonwealth Chess Championship 2016 | Waskaduwa | SRI | 2016-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1692 | 1861 | 5.50 | 9 | -0.77 | 40 | -30.80 | |
|  Basnayaka, Muthusandi Sithumya | | | 1461 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Tania, Sachdev | m | wg | 2261 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sarathchandra, Thihansa Dewwanth | | | 1461 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Lee, Zhi Wei | | | 1568 | MAS | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Perera, Thilina | | | 1502 | SRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Herath, Nipuna B B | | | 1602 | SRI | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Tejaswini, Sagar | | wf | 2261 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Devanshi, Rathi | | | 1505 | IND | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Abhimanyu, Iraja | | | 1610 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | * 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) | | |
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