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Individual Calculations August 2022 |
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| Soojay, Jorah Total change: 95.60 | |   |
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| 2022 African Youth Chess Championships - U14 Open | Lusaka | ZAM | 2022-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1513 | 1477 | 6.00 | 9 | 1.69 | 40 | 67.60 | |
|  Jamie, Obora Kanango | | | 1359 | KEN | 1.00 | 1 | 0.34 | 40 | 13.60 | |  Nwedo, Khodani | | | 1334 | RSA | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Tandeka, Shiloh | | | 1504 | UGA | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Yan, Weilun | | | 1383 | RSA | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Potgieter, Edward | | | 1416 | RSA | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Karsten, Jan | | | 1909 | RSA | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Chembe, Sean Kunda | | | 1412 | ZAM | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Kandil, Ahmed | c | | 1856 | EGY | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Ofile, Masilo | | | 1445 | BOT | 0.00 | 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) | | | | 2022 South African Open Chess Championships (U16) | Cape Town | RSA | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1267 | 1477 | 3.00 | 3 | 0.70 | 40 | 28.00 | |
| | Thakersee, Akshay | c | | 1293 | RSA | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Boheim, Eugene | | | 1198 | RSA | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Van Schaik, Migael | | | 1309 | RSA | 1.00 | 1 | 0.28 | 40 | 11.20 | |
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) | | |
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