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Individual Calculations September 2017 |
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| Junior, Domingos Total change: 10.00 | |   |
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| African Schools Individual Chess Championships 2017 U13 Open | Harare, Zimbabwe | ZIM | 2017-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1447 | 1772 | 2.00 | 2 | 0.25 | 40 | 10.00 | |
|  Botlhe, Lekang | | | 1441 | BOT | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Sudalaimuthu, Anish Sukumar | | | 1453 | KEN | 1.00 | 1 | 0.13 | 40 | 5.20 | |
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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