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Individual Calculations July 2023 |
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| Zhong, Lanxin Total change: 8.00 | |   |
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| Campeonato Brasileiro Amador STD Under 1700 | Sao Paulo SP | BRA | 2023-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1641 | 1453 | 1.50 | 5 | 0.20 | 40 | 8.00 | |
|  Messias, Jose Vitor Lamosa Prado | | | 1667 | BRA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Bolsoni, Danilo Segateli | | | 1661 | BRA | 0.50 | 1 | 0.27 | 40 | 10.80 | |  Barbosa, Rafael Santos | | | 1536 | BRA | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Reis, Arnaldo Ulisses | | | 1695 | BRA | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Santos, Renan De Souza | | | 1645 | BRA | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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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