Individual Calculations June 2013 |
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Klaasen, Calvin Jong Total change: 8.55 | | |
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Zone 4.3 Individual Chess Championships 2013-Open Section | Gaborone | BOT | 2013-05-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
2179 | 2131 | 4.50 | 9 | 0.57 | 15 | 8.55 | |
| Johannes Manyedi, Mabusela | m | | 2320 | RSA | 0.50 | 1 | 0.25 | 15 | 3.75 | | Gumpo, Thabo | c | | 2025 | BOT | 1.00 | 1 | 0.36 | 15 | 5.40 | | Solomons, Deon | c | | 2169 | RSA | 0.50 | 1 | 0.05 | 15 | 0.75 | | Bwalya, Gillan | f | | 2315 | ZAM | 0.00 | 1 | -0.26 | 15 | -3.90 | | Njobvu, Ignatius | f | | 2239 | BOT | 0.00 | 1 | -0.35 | 15 | -5.25 | | Olebile, Thato | | | 2086 | BOT | 0.00 | 1 | -0.56 | 15 | -8.40 | | Chaka, Jona | | | 2175 | ZIM | 1.00 | 1 | 0.56 | 15 | 8.40 | | Tangani, Goabaone | | | 1985 | BOT | 1.00 | 1 | 0.30 | 15 | 4.50 | | Makoto, Rodwell | | | 2295 | ZIM | 0.50 | 1 | 0.22 | 15 | 3.30 | | 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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