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Blitz:
Individual Calculations April 2020 |
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| Thanuja, Dewsara Total change: -3.20 | |   |
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| Sri Lanka National Youth Blitz Chess Championship 2020 - Under 14 Years | Colombo | SRI | 2020-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1138 | 1209 | 4.00 | 7 | -0.16 | 20 | -3.20 | |
|  Kalinga, Manumitha | | | 1014 | SRI | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Irudew, K G Isira | | | 1001 | SRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Wiratunga, Jenith | | | 1420 | SRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Jayaweera Gamage, Disindu Hansad | | | 1081 | SRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Dalawella, Sanuka Chandul | | | 1293 | SRI | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Ponnamperuma, Weraka Vasath | | | 1095 | SRI | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Packeer, Mohomad Masha Mashood | | | 1061 | SRI | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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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