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Individual Calculations November 2023 |
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| Bartlett, Ezra Total change: -29.20 | |   |
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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 |
| 1473 | 1375 | 1.00 | 3 | -0.14 | 40 | -5.60 | |
|  Masaiti, Gideon | | | 1666 | BOT | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Nalamalpu, Eesha Reddy | | | 1350 | BOT | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Maphepa, Adrian | | | 1403 | BOT | 1.00 | 1 | 0.54 | 40 | 21.60 | |
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) | | | | 2023 Battle Squares Youth Chess Festival-Open Section under 23 | Gaborone | BOT | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1603 | 1316 | 0.00 | 3 | -0.59 | 40 | -23.60 | |
| | Selogelo, Othata | | | 1784 | BOT | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Tsebetsame, Thapelo | | | 1654 | BOT | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Monamati, Tyron | | | 1372 | BOT | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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) | | |
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