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Individual Calculations January 2019 |
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| Demiantchouk, Alexei Total change: 21.80 | |   |
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| CD Braga 2018-2019 | dist. Braga | POR | 2018-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1434 | 1320 | 2.00 | 5 | 0.05 | 20 | 1.00 | |
|  Silva, Mariana Sofia Teixeira | | wc | 1720 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Silva, Jose Lucas Ferreira | | | 1081 | POR | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Lemos, Artur Jorge Capela Gome | | | 1582 | POR | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Santos, Jose Miguel Sereno | | | 1715 | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pacheco, Joao Pedro Lima | | | 1071 | POR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Taca Augusta Con 2018 | Braga | POR | 2018-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1507 | 1320 | 2.00 | 3 | 1.04 | 20 | 20.80 | |
| | Silva, Jose Lucas Ferreira | | | 1081 | POR | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Santiago Pereira, Miguel Angel | | | 1720 * | ESP | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Demyanchuk, Sergey | | | 1720 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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