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Rapid:
Individual Calculations September 2013 |
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| Chola, Midosantos Total change: 17.00 | |   |
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| Lusaka Province Chess Association Monthly Tournament - June - Section A | Lusaka | ZAM | 2013-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2167 | 2007 | 2.00 | 4 | 0.85 | 20 | 17.00 | |
|  Phiri, Godwin | | | 2137 | ZAM | 0.50 | 1 | 0.18 | 20 | 3.60 | |  Simulundu, Judah | | | 2195 | ZAM | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Zulu, Thomas | | | 2147 | ZAM | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Phiri, Richmond | f | | 2190 | ZAM | 0.50 | 1 | 0.24 | 20 | 4.80 | |
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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