Surname or Chess SA id..
Chess SA Region AOC

PLAYER PAGE

Sean Martin Dubbelman

101008318
Johannesburg Metro (GJM)
Personal
Main rating
Rating 901.8
K-factor 40
Floor 500
Highest 1200 (2024-03-01)
Min/Max +/- allowed 166
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 50.1
Final +/- 0
New Rating
()
Rating 901.8
K-factor 40
Floor 500
Highest 1200 (2024-03-01)
Min/Max +/- allowed 165.8
Standard rating
Rating 901.8
K-factor 40
Floor 500
Highest 1200 (2024-03-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 50.1
Final +/- 0
New Rating
()
Rating 901.8
K-factor 40
Floor 500
Highest 1200 (2024-03-01)
Min/Max +/- allowed 165.8
Rapid rating
Rating 901.8
K-factor 40
Floor 500
Highest 1200 (2024-03-01)
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 901.8
K-factor 40
Floor 500
Highest 1200 (2024-03-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 901.8
K-factor 40
Floor 500
Highest 1200 (2024-03-01)
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 901.8
K-factor 40
Floor 500
Highest 1200 (2024-03-01)
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 Chessnuts / Fontainebleau 2017 (Junior Elite) Standard 2017-02-10 2017-02-11 Johannesburg Metro (GJM) 6 875 6 3 608 0 Details
2 South African Junior Team Championships 2016 (U16 B) Classical 2016-12-16 2016-12-19 Tshwane (GTP) 7 867 7 4.5 895 0 Details
3 Johannesburg Metro Junior Closed 2016 (U16) Standard 2016-08-05 2016-08-07 Johannesburg Metro (GJM) 6 862 6 1.5 928 0 Details
4 Jnw Chess - Margon Open 2016 (C) Standard 2016-07-29 2016-07-30 Johannesburg Metro (GJM) 6 918 6 3 702 0 Details
5 Jnw Chess - Bryanston Open 2016 (C) Standard 2016-05-06 2016-05-07 Johannesburg Metro (GJM) 6 893 6 4 970 0 Details
6 Jnw Chess - Linden Open 2016 (C) Standard 2016-04-15 2016-04-16 Johannesburg Metro (GJM) 6 971 6 3.5 620 0 Details
7 Jnw Chess - Franklin D Roosevelt Open 2016 (C) Standard 2016-03-11 2016-03-12 Johannesburg Metro (GJM) 6 942 6 4.5 1038 0 Details
8 South African Junior Team Championships 2015 (16D) Classical 2016-01-04 2016-01-07 Western Province (WP) 7 904 7 4 1032 0 Details
9 Jmc Accountancy Uj Open 2015 (C Section) Standard 2015-09-04 2015-09-05 Johannesburg Metro (GJM) 6 932 5 1 811 0 Details
10 Chess Excellence August Round Robin (H) Standard 2015-08-29 2015-08-29 Chess Excellence (CEX) 5 948 5 3 872 0 Details
11 Johannesburg Metro Chess Open 1 Midrand (B Section) Standard 2015-05-23 2015-05-23 Johannesburg Metro (GJM) 5 918 5 1 877 0 Details
12 Jnw Chess Bryanston Open 2015 (Section C) Standard 2015-05-09 2015-05-09 Johannesburg Metro (GJM) 6 918 6 4 1043 0 Details
13 Jnw Chess – Trinityhouse Randpark Ridge Open 2015 (C Section) Standard 2015-03-07 2015-03-07 Johannesburg Metro (GJM) 6 918 4 3 908 0 Details
14 Jnw Chess Trinityhouse Little Falls Open 2015 (Section C) Standard 2015-02-21 2015-02-21 Johannesburg Metro (GJM) 5 942 5 3 837 0 Details
15 South African Junior Team Championships 2015 (U14 B-Section) Classical 2015-01-04 2015-01-07 Northern Cape (NC) 7 881 7 4.5 1041 0 Details
16 Chessexcellence December Cup C Section Standard 2014-12-06 2014-12-06 Johannesburg Metro (GJM) 5 885 3 1 852 0 Details
17 Jhb Metro Chess Open1 2014 (C Section) Standard 2014-05-30 2014-05-31 Johannesburg Metro (GJM) 6 905 5 3 811 0 Details
18 Bryanston Open 2014 (C Section) Standard 2014-05-09 2014-05-10 Johannesburg Metro (GJM) 6 884 6 3 958 0 Details
19 Linden Open 2014 (C Section) Standard 2014-04-11 2014-04-12 Johannesburg Metro (GJM) 6 894 4 1.5 834 0 Details
20 Fairland Open 2014 (C Section) Standard 2014-02-15 2014-02-15 Johannesburg Metro (GJM) 5 910 3 1 788 0 Details
21 Blarigowrie Open 2014 (C-Section) Rapid 2014-02-01 2014-02-01 Johannesburg Metro (GJM) 7 723 1 0 431 0 Details
22 South African Junior Team Championship 2013 (U14) Classical 2013-12-15 2013-12-18 Kwazulu Natal (KZN) 7 860 7 3 1037 0 Details
23 Chessexcellence October Roun Robin F (F) Standard 2013-10-26 2013-10-26 Johannesburg Metro (GJM) 5 883 3 1 712 0 Details
24 Accountancy Uj Open (A Section) Standard 2013-09-06 2013-09-07 Johannesburg Metro (GJM) 6 871 2 2 982 0 Details
25 Joburg Metro Trials 2 (U14) Standard 2013-08-16 2013-08-17 Johannesburg Metro (GJM) 6 830 5 2 879 0 Details
26 Chessexcellence Joannesburg Northwestnorth Primary (A) Standard 2012-04-04 2012-08-12 Johannesburg Metro (GJM) 5 830 1 0.5 1010 0 Details
27 Joburg Metro Trials 1 (U14) Standard 2013-07-26 2013-07-27 Johannesburg Metro (GJM) 6 830 4 2 1028 0 Details
28 Fourways Open (C Section) Standard 2013-05-31 2013-06-01 Gauteng West (GW) 6 820 4 2 870 0 Details
29 Maragon Open - C Section Standard 2013-05-10 2013-05-11 Gauteng West (GW) 6 802 5 3 887 0 Details
30 Trinityhouse Open (C) Standard 2013-04-19 2013-04-20 Gauteng West (GW) 6 842 4 1 600 0 Details
31 Linden Open (C Section) Standard 2013-03-08 2013-03-09 Gauteng West (GW) 6 748 5 4 1175 0 Details
32 Blarigowrie C Rapid 2013-02-02 2013-02-02 Gauteng West (GW) 7 724 6 3 722 0 Details
33 Wild Card Championship 2012 (U12 Boys) Standard 2012-12-20 2012-12-21 Western Province (WP) 7 700 12 2 635 0 Details
34 South African Junior Team Championships 2012 (U12 B-Section) Standard 2012-12-16 2012-12-19 Western Province (WP) 7 700 7 3 964 0 Details
35 Double Espresso Junior 20 October Rapid 2012-10-20 2012-10-20 Tshwane (GTP) 5 703 5 3 876 0 Details
36 Accountancy Uj Open 2012 Under 1000 (Uj Less Than 1000) Standard 2012-09-07 2012-09-08 Gauteng West (GW) 6 663 5 3 973 0 Details
37 Gauteng West Trials 2 - Under 12 Standard 2012-08-17 2012-08-18 Gauteng West (GW) 6 643 6 2 791 0 Details
38 Gauteng West Trials 1 2012 - Under 12 (Under 12) Standard 2012-07-27 2012-07-28 Gauteng West (GW) 6 625 5 2 760 0 Details
39 Gauteng West Open - C Standard 2012-06-01 2012-06-03 Gauteng West (GW) 6 666 6 0 446 0 Details
40 Nwr Open - Section C Standard 2012-05-11 2012-05-12 Gauteng West (GW) 6 667 6 2 663 0 Details
41 Maragon Open - C Section Standard 2012-04-20 2012-04-21 Gauteng West (GW) 6 699 6 1.5 586 0 Details
42 Trinityhouse Open - Section C Standard 2012-03-09 2012-03-10 Gauteng West (GW) 6 676 6 3 902 0 Details
43 Fairland Open - Section C Rapid 2012-02-18 2012-02-18 Gauteng West (GW) 7 676 6 2 708 0 Details
44 Blairgowrie: C Section Rapid 2012-02-04 2012-02-04 Gauteng West (GW) 7 0 7 3 171 0 Details
45 Webcom Open - 2009: C Section Standard 2009-08-28 2009-08-28 Gauteng North (GN) 7 700 3 0 700 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 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
Rankings (Main)
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 (Standard)
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 (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 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance (History)
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Top 5 opponents most often played
Player not found.
Type # Opponent Games White Black First tournament Last tournament Details