Individual Calculations November 2021 |
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Tokoyi, Romeo Total change: -37.60 | | |
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Jabavu Championship (A-Section) | Alice | RSA | 2021-10-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1428 | 1405 | 1.00 | 4 | -0.94 | 40 | -37.60 | |
| Mafanya, Kulasande | | | 1805 * | RSA | 0.00 | 1 | -0.08 | 40 | -3.20 | | Zenani, Sibabalwe | | | 1050 | RSA | 0.00 | 1 | -0.89 | 40 | -35.60 | | Mafanya, Kulasande | | | 1805 * | RSA | 0.00 | 1 | -0.08 | 40 | -3.20 | | Zenani, Sibabalwe | | | 1050 | RSA | 1.00 | 1 | 0.11 | 40 | 4.40 | | * 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) | | UFH Heritage Open 2021 (A) | Alice | RSA | 2021-10-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1762 | 1405 | 0.00 | 1 | -0.11 | 40 | -4.40 | |
| Mkoko, Siphamandla | | | 1762 | RSA | 0.00 | 1 | -0.11 | 40 | -4.40 | | 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) | | NC Open 2021 - A Section | Kimberley | RSA | 2021-10-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1481 | 1405 | 1.00 | 2 | 0.11 | 40 | 4.40 | |
| Khumalo, Keith | c | | 1805 * | RSA | 0.00 | 1 | -0.08 | 40 | -3.20 | | Vorster, Tyrone | | | 1157 | RSA | 1.00 | 1 | 0.19 | 40 | 7.60 | | * 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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