| Player data |
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 | SNo | 61 | FIDE | 1930 | Local | 2100 |
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| Name | Szefer, Michal | Fed | POL | R.ChessArbiter | 1994 |
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| Club | | Title | I++ | Local ID | PL-2984 |
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| Code | 1112104 | Sex | M | Birthday | 1972-08-22 |
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| Number of rated opponents: | 8 | Score vs. rated opponents: | 5.0 |
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| Average rating: | 1998 | Rating Change: | 1.76 |
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