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Blitz:
Individual Calculations February 2019 |
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| Karunathilake, N G M Sachethya Total change: 15.80 | |   |
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| Sri Lanka Inaugural Inter Club Blitz Women Chess Championship 2018 | Colombo | SRI | 2018-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1291 | 1117 | 2.00 | 4 | 0.79 | 20 | 15.80 | |
|  Dissanayake, D D M R P K | | | 1513 | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Sandanayake, Dehansa Nisanduni | | | 1181 | SRI | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Udagedara, Sandali Kanishka | | | 1383 | SRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Senamanthila, Milani | | | 1088 | SRI | 1.00 | 1 | 0.46 | 20 | 9.20 | |
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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