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Blitz:
Individual Calculations December 2021 |
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| Da Silva, Giovanni B Tavares Total change: 19.80 | |   |
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| Campeonato Potiguar Blitz 2021 | Natal RN | BRA | 2021-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1905 | 1509 | 2.00 | 5 | 0.99 | 20 | 19.80 | |
|  Macedo, Maximo Iack | m | | 2244 | BRA | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Da Silva, Maria Gabriele | | | 1383 | BRA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Jordao Barbosa, Marcio | | | 2120 | BRA | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Bezerra, Flavio Rodrigo Costa | | | 2109 | BRA | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Brambilla, Renee Blandy T. | | | 1671 | BRA | 1.00 | 1 | 0.71 | 20 | 14.20 | |
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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