Individual Calculations November 2023 |
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Selogelo, Othata Total change: -45.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Moja Chess Extravaganza 2023 (Presige) | Kimberley | RSA | 2023-09-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
1770 | 1794 | 2.50 | 7 | -1.20 | 20 | -24.00 | |
| Simpson, Michael | f | | 2059 | RSA | 0.00 | 1 | -0.18 | 20 | -3.60 | | Schwartz, Michael | | | 1507 | RSA | 0.50 | 1 | -0.34 | 20 | -6.80 | | Klaas, Tokelo | c | | 1822 | LES | 0.00 | 1 | -0.46 | 20 | -9.20 | | Vorster, Stephanus | | | 1666 | RSA | 1.00 | 1 | 0.33 | 20 | 6.60 | | Lewis, Mark | | | 1854 | RSA | 0.00 | 1 | -0.42 | 20 | -8.40 | | Moyo, Blessing | | | 1876 | ZIM | 0.00 | 1 | -0.39 | 20 | -7.80 | | Tswaile, Kgamanyana | | | 1607 | RSA | 1.00 | 1 | 0.26 | 20 | 5.20 | | 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) | | 2023 Battle Squares Youth Chess Festival-Open Section under 23 | Gaborone | BOT | 2023-10-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1547 | 1784 | 3.50 | 6 | -1.07 | 20 | -21.40 | |
| Bartlett, Ezra | | | 1384 * | BOT | 1.00 | 1 | 0.08 | 20 | 1.60 | | Munyere, Musa | | | 1603 | BOT | 0.00 | 1 | -0.74 | 20 | -14.80 | | Tshephe, Lebajoa | | | 1869 | LES | 0.00 | 1 | -0.38 | 20 | -7.60 | | Maya, Otimile | | | 1385 | BOT | 1.00 | 1 | 0.08 | 20 | 1.60 | | Kgosiitsile, Kitso | | | 1632 | BOT | 0.50 | 1 | -0.20 | 20 | -4.00 | | Banda, Darius | | | 1409 | BOT | 1.00 | 1 | 0.09 | 20 | 1.80 | | * 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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