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Individual Calculations March 2020 |
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| Mariri, Thabo Total change: -15.00 | |   |
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| METROPOLITAN NATIONAL CHESS CHAMPIONSHIP 1ST QUALIFIERS OPEN-2020 | GABORONE LEGAE | BOT | 2020-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1615 | 1639 | 3.00 | 7 | -0.75 | 20 | -15.00 | |
|  Mapini, Otsile | c | | 2014 | BOT | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Mpho, Nchini | | | 1283 | BOT | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Seleke, Neo | | | 1436 | BOT | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Notha, Moakofi | | | 2039 * | BOT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Din, Mohammad Shaheen Manzurul Ha | | | 1366 | BOT | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Elias, Thabo | c | | 1831 | BOT | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Bakang, Senyarelo | | | 1339 | BOT | 0.00 | 1 | -0.85 | 20 | -17.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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