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Blitz:
Individual Calculations January 2020 |
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| Buchatski, Sadi Total change: -6.00 | |   |
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| IRT Metropole BLZ Natalino 2019 | Porto Alegre RS | BRA | 2019-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1485 | 1539 | 2.00 | 4 | -0.30 | 20 | -6.00 | |
|  Lewandowski, Miguel L Strapazon | | | 1180 | BRA | 0.00 | 1 | -0.90 | 20 | -18.00 | |  De Oliveira Rosa, Silvio | | | 1424 | BRA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Spat, Jose Nilton Morais | | | 1455 | BRA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Jardim, Emmanuel Brandolff | | | 1881 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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) | | |
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