PLAYER PAGE

Jaco May

183021986
Cape Winelands (WCW)
Personal
Main rating
Rating 894.5
K-factor 40
Floor 500
Highest 1294.4 (2018-04-01)
Min/Max +/- allowed 145
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 722.6
Final +/- 0
New Rating
()
Rating 894.5
K-factor 40
Floor 500
Highest 1294.4 (2018-04-01)
Min/Max +/- allowed 145
Standard rating
Rating 858.2
K-factor 40
Floor 500
Highest 1294.4 (2018-04-01)
Min/Max +/- allowed 145
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 702.6
Final +/- 0
New Rating
()
Rating 858.2
K-factor 40
Floor 500
Highest 1294.4 (2018-04-01)
Min/Max +/- allowed 145
Rapid rating
Rating 1041.6
K-factor 40
Floor 541.6
Highest 1200 (2018-02-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1041.6
K-factor 40
Floor 541.6
Highest 1200 (2018-02-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 761
K-factor 40
Floor 500
Highest 1200 (2024-02-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 761
K-factor 40
Floor 500
Highest 1200 (2024-02-01)
Min/Max +/- allowed 165.8
Rating Graph
Tournaments
No tournaments found.
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 SA Braille Open 2025 Standard 2025-03-22 2025-03-23 Cape Winelands (WCW) 6 859.2 6 2 1018.6 0 Details
2 South African Braille Open 2024 Standard 2024-03-09 2024-03-09 Cape Winelands (WCW) 5 865.2 5 0.5 830.3 0 Details
3 SA Braille South 2023 Standard 2023-03-18 2023-03-19 Cape Winelands (WCW) 5 842.3 5 1.5 963.6 0 Details
4 Western Cape Closed Championship 2022 (Open) Standard 2022-09-24 2022-09-25 Cape Winelands (WCW) 6 857.3 5 0 794.5 0 Details
5 Robertson Chess 2020 (Open) Rapid 2020-03-07 2020-03-07 Cape Winelands (WCW) 5 790.3 5 3 1310.9 0 Details
6 Robertson Strategema 2019 (Open) Rapid 2019-10-05 2019-10-05 Cape Winelands (WCW) 5 776.4 5 1 902.2 0 Details
7 SA Braille Worcester 2019 Standard 2019-03-23 2019-03-24 Cape Winelands (WCW) 5 805 4 0 647.4 0 Details
8 Sa Braille Worcester Open 2018 Standard 2018-04-27 2018-04-28 Cape Winelands (WCW) 7 761 2 1.5 1282.5 0 Details
9 Sa Braille 2016 Standard 2016-04-29 2016-04-30 Boland (WB) 5 730 4 1 768 0 Details
10 Sa Braille 2015 Standard 2015-09-26 2015-09-27 Boland (WB) 5 740 5 2 828 0 Details
11 Lyndon Bouah 2015 Worcester Standard 2015-05-16 2015-05-16 Boland (WB) 4 744 4 1 764 0 Details
12 Sa Braille 2014 Standard 2014-09-30 2014-09-30 Boland (WB) 5 767 3 0 601 0 Details
13 Boland Open 2014 - Open Standard 2014-08-30 2014-08-31 Boland (WB) 7 767 1 0 1016 0 Details
14 Western Cape Clubs 2013 Citrusdal B-Section Standard 2013-10-12 2013-10-13 West Coast (WCU) 5 771 1 0 720 0 Details
15 Marie Delport Herdenking - Afdeling A - Ope Rapid 2013-08-24 2013-08-24 Boland (WB) 5 751 4 0 667 0 Details
16 Sa Braille 2013 Chess Tournament Alta Du Toit Standard 2013-02-23 2013-02-24 Boland (WB) 7 757 4 1 873 0 Details
17 Boland Unie Prestige 2012 - Ope Afdeling Rapid 2012-07-28 2012-07-28 Boland (WB) 5 741 4 1 901 0 Details
18 Sa Braille 2012 Standard 2012-04-27 2012-05-01 Boland (WB) 5 740 5 1 875 0 Details
19 Boland Open 2012 - Open Standard 2012-04-02 2012-04-02 Boland (WB) 7 741 6 0.5 823 0 Details
20 Boland Clubs 2011 C-Section Somerset-West Standard 2011-12-29 2011-12-29 Boland (WB) 7 774 5 1 549 0 Details
21 Lyndon Bouah Braille 2011 (C-Section) Standard 2011-11-24 2011-11-24 Boland (WB) 7 813 5 0 543 0 Details
22 2011 Rotary Worcester Open - Open Section Standard 2011-08-31 2011-08-31 Boland (WB) 7 798 4 1 988 0 Details
23 Sa Braille 2011 Worcester Standard 2011-08-24 2011-08-24 Cape Winelands (WCW) 7 800 4 1 857 0 Details
24 Rotary Worcester Ope 2010 Standard 2010-08-14 2010-08-14 Boland (WB) 7 820 4 0 668 0 Details
25 8Th Kmga Boland Open 2010 (Senior) Standard 2010-01-22 2010-01-24 Boland (WB) 7 829 4 0 882 0 Details
26 Lyndon Bouah Braille 2009 Standard 2009-11-04 2009-11-04 Boland (WB) 7 743 4 1 950 0 Details
27 Rotary Worcester Ope 2009 Senior Standard 2009-08-28 2009-08-28 Boland (WB) 7 747 5 0 904 0 Details
28 Kgma Malmesbury Open 2009 Standard 2009-08-03 2009-08-03 Boland (WB) 7 746 6 1 887 0 Details
29 Braille Team Chess Tournament 2009 Group C Standard 2009-04-12 2009-04-12 Boland (WB) 4 779 4 0 700 0 Details
30 Kma Boland Open Chess Tournament Standard 2009-02-14 2009-02-14 Boland (WB) 7 804 6 0 811 0 Details
31 Lyndon Bouah Braille 2008 Blitz 2008-08-23 2008-08-23 0 842 5 0 718 0 Details
32 Worcester Ope 2008 Senior Blitz 2008-08-23 2008-08-23 0 0 5 0 926 0 Details
Game statistics ( )
Games 0
Wins 0
Draws 0
Losses 0
White 0
Black 0
White wins 0
Black wins 0
Score 0
Percent 0
Dp 0
AOR 0
Performance 0
Game statistics ()
Games 0
Wins 0
Draws 0
Losses 0
White 0
Black 0
White wins 0
Black wins 0
Score 0
Percent 0
Dp 0
AOR 0
Performance 0
Game statistics (History)
Games 37
Wins 8
Draws 3
Losses 26
White 19
Black 18
White wins 4
Black wins 4
Score 9.5
Percent 25.7
Dp -206.8
AOR 1160.1
Performance 953.3
Rankings (Main)
National
Overall 18432
Gender 13618
Age group 2422
Gender/Age 2056
Provincial
Overall 5416
Gender 3889
Age group 604
Gender/Age 533
Regional
Overall 835
Gender 555
Age group 68
Gender/Age 55
Rankings (Standard)
National
Overall 13856
Gender 10181
Age group 1826
Gender/Age 1535
Provincial
Overall 3939
Gender 2759
Age group 432
Gender/Age 376
Regional
Overall 627
Gender 416
Age group 51
Gender/Age 41
Rankings (Rapid)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Rankings (Blitz)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Performance ( )
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance ()
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance (12 months)
Games 6
Score 2
Percent 33.3
Aor 1160.3
Dp -141.7
Prat 1018.6
Performance (History)
Games 37
Score 9.5
Percent 25.7
Aor 1160.1
Dp -206.8
Prat 953.3
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Rossouw, J (Joan) 4 3 1 Robertson Strategema 2019 (Open) SA Braille Open 2025 Details
Overall 2 Bresler, C (Conrad) 3 1 2 SA Braille Worcester 2019 South African Braille Open 2024 Details
Overall 3 Bezuidenhout, S (Simone) 2 0 2 Sa Braille Worcester Open 2018 SA Braille Worcester 2019 Details
Overall 4 Richter, HL (Heinrich Lodewikus) 2 1 1 Robertson Chess 2020 (Open) SA Braille South 2023 Details
Overall 5 Meyer, L (Lukas) 2 2 0 Sa Braille Worcester Open 2018 SA Braille Worcester 2019 Details
Standard 1 Bresler, C (Conrad) 3 1 2 SA Braille Worcester 2019 South African Braille Open 2024 Details
Standard 2 Rossouw, J (Joan) 3 2 1 Western Cape Closed Championship 2022 (Open) SA Braille Open 2025 Details
Standard 3 Meyer, L (Lukas) 2 2 0 Sa Braille Worcester Open 2018 SA Braille Worcester 2019 Details
Standard 4 Bezuidenhout, S (Simone) 2 0 2 Sa Braille Worcester Open 2018 SA Braille Worcester 2019 Details