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Robin
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Round robin tournament schedule for 20 players

20 player
schedule
Match 1Match 2Match 3Match 4Match 5Match 6Match 7Match 8Match 9Match 10
Round 1 1 20 2 19 3 18 4 17 5 16 6 15 7 14 8 13 9 1210 11
Round 2 1 1918 20 2 17 3 16 4 15 5 14 6 13 7 12 8 11 9 10
Round 3 1 1817 1916 20 2 15 3 14 4 13 5 12 6 11 7 10 8 9
Round 4 1 1716 1815 1914 20 2 13 3 12 4 11 5 10 6 9 7 8
Round 5 1 1615 1714 1813 1912 20 2 11 3 10 4 9 5 8 6 7
Round 6 1 1514 1613 1712 1811 1910 20 2 9 3 8 4 7 5 6
Round 7 1 1413 1512 1611 1710 18 9 19 8 20 2 7 3 6 4 5
Round 8 1 1312 1411 1510 16 9 17 8 18 7 19 6 20 2 5 3 4
Round 9 1 1211 1310 14 9 15 8 16 7 17 6 18 5 19 4 20 2 3
Round 10 1 1110 12 9 13 8 14 7 15 6 16 5 17 4 18 3 19 2 20
Round 11 1 10 9 11 8 12 7 13 6 14 5 15 4 16 3 17 2 1819 20
Round 12 1 9 8 10 7 11 6 12 5 13 4 14 3 15 2 1617 2018 19
Round 13 1 8 7 9 6 10 5 11 4 12 3 13 2 1415 2016 1917 18
Round 14 1 7 6 8 5 9 4 10 3 11 2 1213 2014 1915 1816 17
Round 15 1 6 5 7 4 8 3 9 2 1011 2012 1913 1814 1715 16
Round 16 1 5 4 6 3 7 2 8 9 2010 1911 1812 1713 1614 15
Round 17 1 4 3 5 2 6 7 20 8 19 9 1810 1711 1612 1513 14
Round 18 1 3 2 4 5 20 6 19 7 18 8 17 9 1610 1511 1412 13
Round 19 1 2 3 20 4 19 5 18 6 17 7 16 8 15 9 1410 1311 12

Note: A balanced schedule for 19 players can be formed by using match 1 as the bye match.
Let player 1 be a ghost, and the other player in match 1 sits out the round.

vc1:it20, send feedback

modified: March 17, 2020. 7.4.33

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