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Blitz:
Individual Calculations May 2019 |
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| Suraweera, M C H Jananath Total change: -3.40 | |   |
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| Sri Lanka National Youth Blitz Chess Championship 2019 - Under 16 Open | Colombo | SRI | 2019-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1289 | 1142 | 1.50 | 5 | -0.17 | 20 | -3.40 | |
|  Nethsara, W M Daham | | | 1376 | SRI | 0.50 | 1 | 0.29 | 20 | 5.80 | |  Dissanayake, R K T | | | 1542 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Wijekoon, Venuja Ransana | | | 1136 | SRI | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Perera, D G D Y Adeekshana | | | 1346 | SRI | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Kumarasinghe, K K A Wasath Kavin | | | 1047 | SRI | 0.00 | 1 | -0.63 | 20 | -12.60 | | | * 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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