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Individual Calculations June 2022 |
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| Willenberg, Kenneth Sean Total change: 16.40 | |   |
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| 2022 South African Closed Chess Championships (Open) | Cape Town | RSA | 2022-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2223 | 1935 | 1.00 | 8 | -0.53 | 20 | -10.60 | |
|  Mhango, Banele | f | | 2206 | RSA | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Bhawoodien, Shabir Hussain | f | | 2033 | RSA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Cawdery, Daniel | m | | 2419 | RSA | 0.50 | 1 | 0.45 | 20 | 9.00 | | | Kobese, Watu | m | | 2324 | RSA | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Barrish, Daniel | f | | 2281 | RSA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Mazibuko, Khanya | c | | 1917 | RSA | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Klaasen, Calvin John | f | | 2245 | RSA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Solomon, Kenny | g | | 2356 | RSA | 0.00 | 1 | -0.07 | 20 | -1.40 | |
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) | | | | Steinitz Chess Festival 2022 (A) | Cape Town | RSA | 2022-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1935 | 5.00 | 6 | 1.35 | 20 | 27.00 | |
| | Baxter, David Jarred | | | 1717 | RSA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Palmer, Reegan | | | 1715 | RSA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Hempe, Lilitha | | | 1734 | RSA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Bhawoodien, Shabir Hussain | f | | 2033 | RSA | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Schuller, Ashley | | | 1855 | RSA | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Bouah, Lyndon | c | | 2045 | RSA | 0.50 | 1 | 0.15 | 20 | 3.00 | |
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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