Individual Calculations November 2023 |
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Springbok, Jason Total change: -40.40 | | |
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Moja Chess Extravaganza 2023 (B) | Kimberley | RSA | 2023-09-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
1258 | 1643 | 3.50 | 5 | -1.01 | 40 | -40.40 | |
| Grobler, Johannes Theodo | | | 1114 | RSA | 1.00 | 1 | 0.03 | 40 | 1.20 | | Goliath, Brimarion | | | 1365 | RSA | 0.50 | 1 | -0.33 | 40 | -13.20 | | Makaula, Vumankosi | | | 1243 * | RSA | 0.00 | 1 | -0.92 | 40 | -36.80 | | Difotso, Lebogang | | | 1293 * | RSA | 1.00 | 1 | 0.11 | 40 | 4.40 | | Bulelani, Stephen | | | 1276 | RSA | 1.00 | 1 | 0.10 | 40 | 4.00 | | * 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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