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Individual Calculations March 2020 |
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| De Silva, M W Sanuth Nihinsa Total change: 27.60 | |   |
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| Sri Lanka National (Major Division ) Chess Championship 2020 - Galle Event | Galle | SRI | 2020-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1276 | 1025 | 1.50 | 4 | 0.69 | 40 | 27.60 | |
|  Hettiarachchi, D W K | | | 1275 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Dhanushka , G H Thanuja | | | 1425 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | De Silva, K H Kalpa | | | 1157 | SRI | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Sisuru, K M Sineth | | | 1247 | SRI | 0.50 | 1 | 0.28 | 40 | 11.20 | | | * 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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