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Individual Calculations November 2023 |
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| Severin, Martin Total change: -59.20 | |   |
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| Moja Chess Extravaganza 2023 (B) | Kimberley | RSA | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1373 | 1469 | 3.50 | 7 | -0.81 | 40 | -32.40 | |
|  Nshikokola, Ericho | | | 1584 | ZAM | 0.50 | 1 | 0.16 | 40 | 6.40 | |  Makaula, Vumankosi | | | 1095 | RSA | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Horne, Andrew | | | 1769 | RSA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Pillay, Diveshan | | | 1208 | RSA | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Vorster, Tyrone | | | 1265 | RSA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Boheim, Eugene | | | 1314 | RSA | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Jugree, Arav | | | 1375 | RSA | 0.00 | 1 | -0.63 | 40 | -25.20 | |
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 TUKS Open Chess Tournament (B) | Pretoria | RSA | 2023-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1191 | 1469 | 1.00 | 2 | -0.67 | 40 | -26.80 | |
| | Diale, Aobakwe | | | 1193 | RSA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Gounder, Arun | | | 1189 | RSA | 0.00 | 1 | -0.84 | 40 | -33.60 | |
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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