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Blitz:
Individual Calculations November 2023 |
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| Jeyanthan, Krishna Rahul Total change: 14.60 | |   |
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| Sri Lanka National Blitz team Chess Championship 2023 | Colombo | SRI | 2023-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1519 | 1410 | 3.00 | 5 | 0.73 | 20 | 14.60 | |
|  Alahakoon, Isuru | f | | 1797 | SRI | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Geemal, B D Gaya | | | 1118 | SRI | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Wijesekara, Sakila Udayantha | | | 1395 | SRI | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Chandrasiri, R B A | | | 1168 | SRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Yapa, Mayura | | | 2115 | SRI | 1.00 | 1 | 0.99 | 20 | 19.80 | |
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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