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Individual Calculations October 2019 |
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| Bedesi, Tahil Tiresh Total change: -10.40 | |   |
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| 2019 Tshwane Chess Etienne Lewis Trials (U16 Boys) | Pretoria | RSA | 2019-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1351 | 1456 | 3.50 | 6 | -0.26 | 40 | -10.40 | |
|  Nayagar, Veshaan | | | 1176 | RSA | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Lodi, Neo | | | 1202 | RSA | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Shuping, Omphile | | | 1309 | RSA | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Fourie, Brandon | | | 1599 | RSA | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Greyling, Hendrik | | | 1204 | RSA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Oosthuizen, Michal Jacobus | | | 1617 | RSA | 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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