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Blitz:
Individual Calculations October 2017 |
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| Jayasuriya, Linali Andrea Total change: 46.80 | |   |
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| Kandy Open Blitz Chess Championship 2017 | Kandy | SRI | 2017-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1473 | 1136 | 2.00 | 3 | 1.61 | 20 | 32.20 | |
|  Weerakoon, R K B | | | 1536 * | SRI | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Naushad, Thalaal | | | 1348 | SRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Madushanka, W H Harsha | | | 1536 * | SRI | 1.00 | 1 | 0.92 | 20 | 18.40 | | | * 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) | | | | Inaugural Sri Lanka National Blitz Women Chess Championship 2017 | Colombo | SRI | 2017-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1291 | 1136 | 2.00 | 4 | 0.73 | 20 | 14.60 | |
| | Gamage, Yasasmi Umarusiru | | | 1422 | SRI | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Sathma, Devni | | | 1443 | SRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Sanudula, K M Dahamdi | | | 1265 | SRI | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Karunasena, H G M K Saheli Onaya | | | 1035 | SRI | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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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