PLAYER PAGE

Leon Christiaan Duvenhage

105008461
Tshwane (GTP)
Personal
Main rating
Rating 1303.2
K-factor 36
Floor 828.6
Highest 1328.6 (2022-07-01)
Min/Max +/- allowed 138
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 802.6
Final +/- 0
New Rating
()
Rating 1303.2
K-factor 36
Floor 828.6
Highest 1328.6 (2022-07-01)
Min/Max +/- allowed 138.1
Standard rating
Rating 1289.5
K-factor 36
Floor 819.1
Highest 1319.1 (2022-07-01)
Min/Max +/- allowed 139.9
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 775.5
Final +/- 0
New Rating
()
Rating 1289.5
K-factor 36
Floor 819.1
Highest 1319.1 (2022-07-01)
Min/Max +/- allowed 139.9
Rapid rating
Rating 1105.4
K-factor 40
Floor 605.4
Highest 1299.9 (2022-04-01)
Min/Max +/- allowed 143.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1105.4
K-factor 40
Floor 605.4
Highest 1299.9 (2022-04-01)
Min/Max +/- allowed 143.8
Blitz rating
Rating 1025.4
K-factor 40
Floor 525.4
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 1025.4
K-factor 40
Floor 525.4
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 2023 Tshwane South School District CLOSED League Championship (U19) Standard 2023-07-29 2023-07-29 Tshwane (GTP) 5 1328.6 4 2 1066.9 0 Details
2 2022 Gauteng Schools Individual Chess Championship (U18 Boys) Standard 2022-06-18 2022-06-18 Ekurhuleni (GE) 5 1318.4 5 3 1370.1 0 Details
3 D4 Individuals 2022 (U18 Open) Rapid 2022-04-23 2022-04-23 Tshwane (GTP) 7 1310.4 7 4 1384.8 0 Details
4 2022 Gauteng Interregion (U18 Open) Standard 2022-02-26 2022-02-26 Tshwane (GTP) 5 1309.2 5 2.5 1308.1 0 Details
5 2021 Etienne Lewis Closed Trials (U18+U20 Open) Standard 2021-09-24 2021-09-26 Nelson Mandela Bay (ENM) 7 1311.6 4 2 1297.4 0 Details
6 2021 Registration Tournament (B) Standard 2021-03-13 2021-03-13 Tshwane (GTP) 5 1305.6 5 2 1335 0 Details
7 2019 Wild Card Chess Championship (U16 Open) Classical 2020-01-09 2020-01-12 4 Knights (4K) 7 1306.7 4 1 1036.5 0 Details
8 2019 South African Junior Team Championships (U16B) Classical 2020-01-04 2020-01-08 4 Knights (4K) 7 1306.7 7 5 1462.4 0 Details
9 2019 Lardies Open (B) Standard 2019-10-26 2019-10-26 Tshwane (GTP) 5 1312.4 5 2 1274.5 0 Details
10 2019 Etienne Lewis Trials (U16 Boys) Classical 2019-08-30 2019-09-01 Tshwane (GTP) 7 1304.5 7 3 1328.7 0 Details
11 2019 Alekhine Open (B) Classical 2019-08-09 2019-08-10 Tshwane (GTP) 5 1280 5 3 1401.9 0 Details
12 2019 Swartkop Open (B) Standard 2019-06-15 2019-06-15 Tshwane (GTP) 5 1287.2 4 1.5 1238.7 0 Details
13 2019 Capablanca Chess Festival (Swiss B) Standard 2019-04-19 2019-04-21 Tshwane (GTP) 7 1299.8 7 2.5 1245.7 0 Details
14 2019 Waterkloof Open (C) Standard 2019-03-02 2019-03-03 Tshwane (GTP) 5 1225.5 5 4 1464.3 0 Details
15 2019 Constantia Park Open (C) Standard 2019-02-09 2019-02-09 Tshwane (GTP) 5 1148.5 5 4 1467.5 0 Details
16 2018 Wild Card Chess Championships (U14 Open) Classical 2018-12-21 2018-12-24 4 Knights (4K) 7 1136.5 7 2.5 918.6 0 Details
17 South African Junior Team Championships 2018 (U14B) Classical 2018-12-16 2018-12-20 4 Knights (4K) 7 1136.5 7 6.5 1387.9 0 Details
18 2018 Lardies Ope (C) Standard 2018-10-27 2018-10-27 Tshwane (GTP) 5 1096.4 5 3 1202.1 0 Details
19 2018 Etienne Lewis Trials (U14 Boys) Classical 2018-08-31 2018-09-02 Tshwane (GTP) 7 1041 6 3 1216.9 0 Details
20 2018 Alekhine Open (C) Standard 2018-08-09 2018-08-11 Tshwane (GTP) 6 973.4 6 4 1185.7 0 Details
21 2018 Menlo Open Chess Tournament (C) Standard 2018-07-21 2018-07-21 Tshwane (GTP) 5 971.7 5 2 987.2 0 Details
22 2018 Lubowski Open (C) Standard 2018-05-12 2018-05-12 Tshwane (GTP) 5 972.1 5 3 976.2 0 Details
23 2018 Capablanca Swiss (C) Standard 2018-04-27 2018-04-29 Tshwane (GTP) 7 935.6 6 4 1073.4 0 Details
24 2018 Crawford Open (C) Standard 2018-03-24 2018-03-24 Tshwane (GTP) 5 916.3 5 3 1022 0 Details
25 2018 Tshwane Registration Open Chess Tournament (C) Standard 2018-01-27 2018-01-27 Tshwane (GTP) 5 1025.4 5 1 669.7 0 Details
26 South African Junior Team Championships 2017 (U14D) Classical 2018-01-04 2018-01-08 4 Knights (4K) 7 1025.4 7 4.5 902.6 0 Details
27 2017 Tshwane Chess Scheveningen (Section 15) Standard 2017-12-02 2017-12-02 Tshwane (GTP) 5 822 5 4.5 1090 0 Details
28 2017 Tshwane September Round Robin (E) Standard 2017-09-24 2017-09-24 Tshwane (GTP) 5 804 5 2 914 0 Details
29 2017 Tshwane Chess Etienne Lewis (U14 Boys) Classical 2017-09-01 2017-09-03 Tshwane (GTP) 7 804 7 2 908 0 Details
30 2017 Alekhine (C) Standard 2017-08-04 2017-08-05 Tshwane (GTP) 5 866 5 1 609 0 Details
31 2017 Menlo Open (C) Standard 2017-07-29 2017-07-29 Tshwane (GTP) 5 842 10 4 942 0 Details
32 2017 Pss Capablanca (Swiss C) Standard 2017-04-27 2017-04-29 Tshwane (GTP) 7 811 7 4 830 0 Details
33 2017 Crawford Open (E) Standard 2017-03-25 2017-03-25 Tshwane (GTP) 5 773 5 4.5 975 0 Details
34 2017 Wynie Robbertse Chess Tournament (D) Standard 2017-02-25 2017-02-25 Tshwane (GTP) 5 788 5 3 734 0 Details
35 2017 Piet Robbertse (Super B) Standard 2017-01-27 2017-01-28 Tshwane (GTP) 6 788 5 2 782 0 Details
36 South African Junior Wildcard Championships 2016 (U12 Boys) Classical 2016-12-20 2016-12-23 Tshwane (GTP) 7 805 7 4 720 0 Details
37 South African Junior Team Championships 2016 (U12 B) Classical 2016-12-16 2016-12-19 Tshwane (GTP) 7 805 7 2.5 806 0 Details
38 2016 Gauteng Inter Region (Nbr 12C Vs Gtp Bb8) Standard 2016-12-03 2016-12-03 Tshwane (GTP) 5 805 5 3 886 0 Details
39 Jakaranda Ope 2016 (C) Standard 2016-09-10 2016-09-10 Tshwane (GTP) 5 801 5 1.5 794 0 Details
40 2016 Tshwane Chess Etienne Lewis Trials (U12 Boys) Classical 2016-09-01 2016-09-04 Tshwane (GTP) 7 801 7 4 823 0 Details
41 2016 Alekhine (C) Standard 2016-08-12 2016-08-14 Tshwane (GTP) 5 813 5 2.5 767 0 Details
42 Swartkop Open 2016 (C2) Standard 2016-06-25 2016-06-25 Tshwane (GTP) 5 772 5 4 941 0 Details
43 2016 Gauteng D4 Individuals (U11 Boys) Standard 2016-04-16 2016-04-16 Tshwane (GTP) 5 810 5 3 547 0 Details
44 Riana Heyneke 2016 (C) Standard 2016-02-20 2016-02-20 Tshwane (GTP) 5 852 10 4 662 0 Details
45 Bloubul Open 2016 (C) Standard 2016-02-06 2016-02-06 Tshwane (GTP) 5 852 4 1.5 891 0 Details
46 Piet Robbertse 2016 (Midi (2005 And Younger) Standard 2016-01-29 2016-01-30 Tshwane (GTP) 5 852 5 3 844 0 Details
47 Lardies Open 2015 (B) Standard 2015-11-07 2015-11-07 Tshwane (GTP) 5 826 5 2 949 0 Details
48 Tshwane Chess - Etienne Lewis (U12) Standard 2015-09-23 2015-09-26 Tshwane (GTP) 7 854 7 3 793 0 Details
49 Kruin Open (B) Standard 2015-08-08 2015-08-08 Tshwane (GTP) 5 813 5 1.5 906 0 Details
50 Menlo Open 2015 (C) Standard 2015-07-25 2015-07-25 Tshwane (GTP) 5 813 5 3.5 900 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 143
Wins 72
Draws 12
Losses 59
White 73
Black 70
White wins 38
Black wins 34
Score 78
Percent 54.5
Dp 38.6
AOR 1165.7
Performance 1204.3
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 143
Score 78
Percent 54.5
Aor 1165.7
Dp 38.6
Prat 1204.3
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Ramlall, S (Sanjana) 3 0 3 2018 Lardies Ope (C) 2019 Alekhine Open (B) Details
Overall 2 Rhoodie, N (Nicolaas) 2 0 2 2018 Alekhine Open (C) 2019 Etienne Lewis Trials (U16 Boys) Details
Overall 3 Fourie, K (Keanan) 2 0 2 2018 Tshwane Registration Open Chess Tournament (C) 2021 Registration Tournament (B) Details
Overall 4 Jacobs, TB (Tiaan Benjamin) 2 1 1 2019 Swartkop Open (B) 2019 Alekhine Open (B) Details
Overall 5 Gerber, J (Juandre) 2 1 1 2018 Lubowski Open (C) 2018 Lardies Ope (C) Details
Standard 1 Ramlall, S (Sanjana) 3 0 3 2018 Lardies Ope (C) 2019 Alekhine Open (B) Details
Standard 2 Fourie, K (Keanan) 2 0 2 2018 Tshwane Registration Open Chess Tournament (C) 2021 Registration Tournament (B) Details
Standard 3 Gerber, J (Juandre) 2 1 1 2018 Lubowski Open (C) 2018 Lardies Ope (C) Details
Standard 4 Nkuna, A (Andrew) 2 2 0 2018 Menlo Open Chess Tournament (C) 2019 Swartkop Open (B) Details
Standard 5 Le Roux, C (Claire) 2 0 2 2018 Lardies Ope (C) 2019 Lardies Open (B) Details