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Individual Calculations November 2023 |
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| Kitso, Innocent Kgosietsile Total change: -7.60 | |   |
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| 2023 Elite Besa Masaiti International Junior Chess Championships- Under 21-15 | Gaborone | BOT | 2023-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1475 | 1645 | 3.50 | 6 | -0.71 | 20 | -14.20 | |
|  Nalamalpu, Eesha Reddy | | | 1350 | BOT | 0.50 | 1 | -0.35 | 20 | -7.00 | |  Raymond, Maretlwaneng | | | 1703 | BOT | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Munamati, Tyron | | | 1309 | BOT | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Ofile, Masilo | | | 1462 | BOT | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Mosweu, Atlang Amolemo | | wc | 1389 | BOT | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Banda, Natalie Katlo | | wc | 1638 | BOT | 1.00 | 1 | 0.49 | 20 | 9.80 | |
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) | | | | 2023 Battle Squares Youth Chess Festival-Open Section under 23 | Gaborone | BOT | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1632 | 2.00 | 4 | 0.33 | 20 | 6.60 | |
| | Handiya, Joseph | | | 1987 | ZAM | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Maphepa, Adrian Lelentle | | | 1403 | BOT | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Selogelo, Othata | | | 1784 | BOT | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Tsebetsame, Thapelo | | | 1654 | BOT | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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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