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Individual Calculations April 2019 |
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| Lee, Joel Total change: 0.00 | |   |
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| South African Junior Closed Chess Championships 2019 (u18 Open) | Benoni | RSA | 2019-03-16 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1564 | 0 | 2.00 | 9 | 0.00 | 1344 | | 0.00 | |
|  Rogge, Conrad | | | 1590 | RSA | 1.00 | 1 | 0.00 | | 0.00 | |  Richter, Jan-Michael | | | 1559 | RSA | 0.50 | 1 | 0.00 | | 0.00 | | | Mazibuko, Khanya | c | | 1946 | RSA | 0.00 | 1 | 0.00 | | 0.00 | | | Blomeyer, Chad | | | 1625 | RSA | 0.00 | 1 | 0.00 | | 0.00 | | | Fibiger, Jethro Nathanael | | | 1486 | RSA | 0.00 | 1 | 0.00 | | 0.00 | | | Moloto, Nnani | | | 1562 | RSA | 0.00 | 1 | 0.00 | | 0.00 | | | Maharaj, Kiashen | | | 1243 | RSA | 0.50 | 1 | 0.00 | | 0.00 | | | Jacobs, Brandon Lee | | | 1528 | RSA | 0.00 | 1 | 0.00 | | 0.00 | | | Nyathi, Musa | | | 1535 | RSA | 0.00 | 1 | 0.00 | | 0.00 | |
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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