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Rapid:
Individual Calculations September 2023 |
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| Lwenyeka, Tumelo Total change: -31.60 | |   |
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| World Schools Team Chess Championship 2023 Under 18 | Aktau | KAZ | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1257 | 0.00 | 4 | -0.79 | 40 | -31.60 | |
|  Freibergs, Andrejs | | | 1885 | LAT | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Kyriakides, Andreas | | | 1356 | CYP | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Tomljanovic, Ivano | | | 1674 | CRO | 0.00 | 1 | -0.07 | 40 | -2.80 | |  Kushbai, Aidana | | | 1365 | KAZ | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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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