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Individual Calculations June 2019 |
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| Costa, Bruno Total change: 34.80 | |   |
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| CAMPEONATO PROVINCIAL DE JUNIORES LUANDA 2019 | Luanda | ANG | 2019-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 1639 | 1.50 | 4 | -0.32 | 40 | -12.80 | |
|  Adriano, Leopoldo | | | 1605 | ANG | 1.00 | 1 | 0.45 | 40 | 18.00 | |  Jordivaldo, Miguel | | | 1650 | ANG | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Andre, Marciano Julio Ferraz | | | 1724 | ANG | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Dos Santos, Grimaldo | | | 1701 | ANG | 0.00 | 1 | -0.41 | 40 | -16.40 | |
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) | | | | OPEN DE XADREZ 19 DE FEVEREIRO | Luanda | ANG | 2019-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1687 | 1639 | 4.50 | 8 | 0.96 | 40 | 38.40 | |
| | Ernesto, Balduino | | | 1836 | ANG | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Justino, Sandira | | | 1436 | ANG | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Do Rosario, Jose | | | 1871 | ANG | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Francisco, Luis | | | 1887 | ANG | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Miranda, Cristian | | | 1563 | ANG | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Reis, Fatima | | wc | 1569 | ANG | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Pedro, Adriano | | | 1553 | ANG | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Bernardo, Pascoal | | | 1784 | ANG | 1.00 | 1 | 0.69 | 40 | 27.60 | |
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) | | | | CAMPEONATO NACIONAL JUVENIL - OPEN SUB 16 | HUILA | ANG | 2019-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1639 | 2.00 | 3 | 0.23 | 40 | 9.20 | |
| | Bunga, Avelino | | | 1556 | ANG | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Dos Santos, Grimaldo | | | 1701 | ANG | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Fernando, Elisandro | | | 1450 | ANG | 0.50 | 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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