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Rapid:
Individual Calculations July 2021 |
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| Dong, Yingfan Fabio Total change: -26.40 | |   |
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| 6. Torneio de Xadrez - Hotel Holiday Inn Continental | Lisboa | POR | 2021-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1392 | 1431 | 2.00 | 6 | -1.15 | 20 | -23.00 | |
|  Alves, Luis Miguel Guerreiro | | | 1687 | POR | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Abdurramane, Danial Germano | | | 1523 | POR | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Zhang, Xin An | | | 1444 | POR | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Pereira, Guilherme Filipe De Cast | | | 1093 | POR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Pereira, Luis Silva | | | 1034 | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pereira, Andre Marques | | | 1569 | BRA | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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) | | | | 8. Torneio de Xadrez - Hotel Holiday Inn Continental | Lisboa | POR | 2021-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1532 | 1431 | 2.50 | 5 | 0.39 | 20 | 7.80 | |
| | Correia, Mario | | | 2003 | POR | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Silva, Filipe M Jacome Leite | | | 1174 | POR | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Dong, Rafael | | | 1541 | POR | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Alves, Luis Miguel | | | 1687 | POR | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Junior, Salvador Goncalves | | | 1255 | POR | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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) | | | | 11. Torneio de Xadrez - Hotel Holiday Inn Continental | Lisboa | POR | 2021-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1356 | 1431 | 3.00 | 6 | -0.56 | 20 | -11.20 | |
| | Guedes, Rui Pedro Dos Santos | | | 1042 | POR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Bento, Rudolfo Antonio Campos | | | 1801 | POR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Adhya, Havir | | | 1201 | POR | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Dong, Rafael | | | 1541 | POR | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Tacuchian, Marcelo Oliveira | | | 1255 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Florissi, Aldo | | | 1297 | ITA | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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) | | |
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