Individual Calculations May 2017 |
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Lackson, Sinkutwa Total change: 13.60 | | |
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2017 Zambia Open Chess Championship - Open Section | Lusaka | ZAM | 2017-03-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
2003 | 1846 | 1.50 | 4 | 0.34 | 40 | 13.60 | |
| Siakasimbo, Aubrey | | | 2026 | ZAM | 1.00 | 1 | 0.74 | 40 | 29.60 | | Makwaya, Kiddy | | | 2038 | ZAM | 0.00 | 1 | -0.25 | 40 | -10.00 | | Kandangwe, Joster | | | 1947 | ZAM | 0.50 | 1 | 0.14 | 40 | 5.60 | | Mosutha, Thuso | c | | 2000 | BOT | 0.00 | 1 | -0.29 | 40 | -11.60 | | 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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