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Blitz:
Individual Calculations December 2019 |
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| Nethdinu, Ruben Hiruja Total change: 34.00 | |   |
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| Sri Lanka National Blitz Chess Championship 2019 | Colombo | SRI | 2019-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1259 | 1031 | 3.50 | 8 | 1.70 | 20 | 34.00 | |
|  Abhimanyu, Iraja | | | 1431 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Tennakoon, T M Sithil C | | | 1185 | SRI | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Perera, Isara Ranmeth | | | 1224 | SRI | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Induwara, T H D Thisarindu | | | 1291 | SRI | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Wijerathne, K G D Yonal | | | 1364 | SRI | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Hewawasam, H Y Thisaga Manvidu | | | 1297 | SRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Bandara, Viduna Lewke | | | 1133 | SRI | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Karunaratne, Rahel Chaanakya | | | 1149 | SRI | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * 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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