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Jan-Hendrik Olivier

107091654
Sedibeng (GSV)
Personal
Main rating
Rating 1498.2
K-factor 32
Floor 1016.3
Highest 1533.3 (2024-03-01)
Min/Max +/- allowed 103
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1435.9
Final +/- 0
New Rating
()
Rating 1498.2
K-factor 32
Floor 1016.3
Highest 1533.3 (2024-03-01)
Min/Max +/- allowed 103.1
Standard rating
Rating 1497
K-factor 32
Floor 1017.8
Highest 1518 (2024-03-01)
Min/Max +/- allowed 105.4
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1435.9
Final +/- 0
New Rating
()
Rating 1497
K-factor 32
Floor 1017.8
Highest 1518 (2024-03-01)
Min/Max +/- allowed 105.4
Rapid rating
Rating 1268.7
K-factor 36
Floor 779.6
Highest 1279.6 (2024-12-01)
Min/Max +/- allowed 148
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1268.7
K-factor 36
Floor 779.6
Highest 1279.6 (2024-12-01)
Min/Max +/- allowed 148
Blitz rating
Rating 1199.6
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
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 1199.6
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
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 Gauteng Inter-Region at Emerald Resort 2025 (U20) Standard 2025-12-06 2025-12-07 Sedibeng (GSV) 5 1516.2 5 2 1407.2 0 Details
2 2025 Gauteng Top Schools Teams (U19) Standard 2025-08-30 2025-08-30 Tshwane (GTP) 5 1485 5 4.5 1675.5 0 Details
3 2025 Centurion Chess Open Tournament (B) Standard 2025-09-27 2025-09-27 Tshwane (GTP) 5 1488.9 4 2 1457.4 0 Details
4 GDE (D7) Sedibeng East Schools 2025 (U19) Standard 2025-08-02 2025-08-02 Sedibeng (GSV) 5 1476.2 4 3.5 1557.9 0 Details
5 Eureka Chess Open 26 July 2025 (A) Standard 2025-07-26 2025-07-26 Sedibeng (GSV) 5 1472.2 5 1.5 1492.8 0 Details
6 LS Vryheidsmonument Chess Open 21 Jun 2025 (A) Standard 2025-06-21 2025-06-21 Sedibeng (GSV) 5 1490.5 4 2.5 1469.8 0 Details
7 Vaal Chess Club Blitz Open 31 May 2025 (A) Blitz 2025-05-31 2025-05-31 Sedibeng (GSV) 7 1490.5 7 3 1158.5 0 Details
8 GDE Sedibeng East Schools - D7 Individuals 24 May 2025 (U18 Boys) Standard 2025-05-24 2025-05-24 Sedibeng (GSV) 5 1476.8 5 4 1569.7 0 Details
9 Destinata Rapid Open 025 (Prestige) Rapid 2025-03-15 2025-03-15 Sedibeng (GSV) 6 1473.2 6 3 1583.6 0 Details
10 Hoerskool Drie Riviere Open 08 March 2025 (A) Standard 2025-03-08 2025-03-08 Sedibeng (GSV) 5 1473.2 5 3 1478.3 0 Details
11 Laerskool Vaalpark Open 01 March 25 (A) Standard 2025-03-01 2025-03-01 Sedibeng (GSV) 5 1473.2 4 1 1339 0 Details
12 Laer Volkskool Open 15 Feb 2025 (A+B) Standard 2025-02-15 2025-02-15 Sedibeng (GSV) 5 1480.3 5 3 1433.3 0 Details
13 Afrikaans High School Open 08 Feb 2025 (A) Standard 2025-02-08 2025-02-08 Sedibeng (GSV) 5 1480.3 5 2.5 1386.3 0 Details
14 Gauteng Inter-Region at UJ 2024 (U18 Open) Standard 2024-12-07 2024-12-08 Johannesburg Metro (GJM) 5 1457.8 5 2 1550.8 0 Details
15 Queens Gambit Chess Open 2024 (A) Standard 2024-11-23 2024-11-23 Sedibeng (GSV) 5 1405.1 5 3 1547.2 0 Details
16 Laerskool Midvaal Rapid 16 Nov 2024 (A+B) Rapid 2024-11-16 2024-11-16 Sedibeng (GSV) 5 1405.1 5 4.5 1671.5 0 Details
17 Fonteine Open 2024 (A) Standard 2024-10-19 2024-10-19 Sedibeng (GSV) 5 1450.5 4 1 1401.4 0 Details
18 NWU Vaal Chess Open 12 Oct 2024 (A+B) Standard 2024-10-12 2024-10-12 Sedibeng (GSV) 5 1450.5 5 1 1265.5 0 Details
19 Heidelberg Open 05 October 2024 (A+B) Standard 2024-10-05 2024-10-05 Sedibeng (GSV) 5 1450.5 5 2.5 1414.2 0 Details
20 Sedibeng Chess Open 07 Sept 24 (A) Standard 2024-09-07 2024-09-07 Sedibeng (GSV) 5 1441.2 4 2 1629.3 0 Details
21 Ekurhuleni Trails 3 2024 (U18+U20) Standard 2024-08-24 2024-08-24 Ekurhuleni (GE) 5 1441.2 5 3 1335.7 0 Details
22 North School Primary Chess Open 2024 (A) Standard 2024-08-31 2024-08-31 Sedibeng (GSV) 5 1441.2 5 3.5 1452 0 Details
23 Eureka Open 27 July 2024 (B) Standard 2024-07-27 2024-07-27 Sedibeng (GSV) 5 1481.4 4 1 1419.4 0 Details
24 Midvaal Winter Classic 13 July 2024 (A) Rapid 2024-07-13 2024-07-13 Sedibeng (GSV) 7 1481.4 6 2 1242 0 Details
25 AG Visser Open 2024 (A) Standard 2024-06-08 2024-06-08 Sedibeng (GSV) 5 1431 5 5 1682.3 0 Details
26 Hoerskool Overvaal Chess Open 2024 (A) Standard 2024-04-20 2024-04-20 Sedibeng (GSV) 5 1375.7 5 3 1431.2 0 Details
27 Vaalpark Primary Chess Open 2024 (A) Standard 2024-04-13 2024-04-13 Sedibeng (GSV) 5 1375.7 4 1 1229.1 0 Details
28 HS Drie Riviere Chess Open Section 2024 (B) Standard 2024-03-09 2024-03-09 Sedibeng (GSV) 5 1375.7 5 5 1753.5 0 Details
29 NG Kerk Vanderbijlpark Suid 2024 (A+B) Standard 2024-02-24 2024-02-24 Sedibeng (GSV) 5 1307.1 5 2 1395.8 0 Details
30 Laerskool Midvaal Chess Open Section 2024 (B) Standard 2024-02-10 2024-02-10 Sedibeng (GSV) 5 1307.1 5 4 1587.5 0 Details
31 2024 Gauteng Inter-Region Chess Championship (U18A) Standard 2024-01-13 2024-01-14 Tshwane (GTP) 5 1309.5 5 1 1305 0 Details
32 NWU Vaal Open 2023 (B) Standard 2023-10-14 2023-10-14 Sedibeng (GSV) 5 1291.3 5 3 1263 0 Details
33 Dr Pieter Hangelbroek Rapid 2023 (B) Rapid 2023-10-28 2023-10-28 Sedibeng (GSV) 5 1291.3 5 3 1471 0 Details
34 Fonteine Chess Open 2023 (B) Standard 2023-09-02 2023-09-02 Sedibeng (GSV) 5 1276.1 5 3 1355.4 0 Details
35 Overvaal Ope Jul 2023 (A) Standard 2023-07-22 2023-07-22 Sedibeng (GSV) 5 1296.1 5 2 1174.2 0 Details
36 Valia's Chess Tournament 2023 (C) Standard 2023-05-06 2023-05-06 Sedibeng (GSV) 5 1274.6 5 4 1471.4 0 Details
37 Gauteng Schools D7 2023 (U18 Boys) Standard 2023-05-20 2023-05-20 Sedibeng (GSV) 5 1274.6 5 4 1481.4 0 Details
38 Gauteng Schools Individual Finals 2023 (U18 Boys) Standard 2023-05-27 2023-05-27 Ekurhuleni (GE) 5 1274.6 5 1 989.8 0 Details
39 Overvaal Open 2023 (C) Standard 2023-04-15 2023-04-15 Sedibeng (GSV) 5 1231.2 5 3 1351.6 0 Details
40 Hoerskool Drie Riviere Open 2023 (C) Standard 2023-03-11 2023-03-11 Sedibeng (GSV) 5 1226.2 5 2.5 1178.8 0 Details
41 Ekurhuleni Springs Open 4 March 2023 (D) Standard 2023-03-04 2023-03-04 Ekurhuleni (GE) 5 1226.2 5 3 1300.3 0 Details
42 AG Visser Open 2023 (C) Standard 2023-02-18 2023-02-18 Sedibeng (GSV) 5 1186.7 4 3 1442.3 0 Details
43 D7 Teams 2022 (U15 Mixed) Standard 2022-08-13 2022-08-13 Sedibeng (GSV) 5 1177.1 4 2 1239.3 0 Details
44 Gaueng Schools D7 2022 (U15 Boys) Standard 2022-06-04 2022-06-04 Sedibeng (GSV) 5 1194.7 5 3 1345.3 0 Details
45 2022 Gauteng Schools Individual Chess Championship (U15 Boys) Standard 2022-06-18 2022-06-18 Ekurhuleni (GE) 5 1194.7 5 1 939 0 Details
46 D7 Primary School League 2019 (U13) Standard 2019-08-03 2019-08-03 Sedibeng (GSV) 5 1200 4 2 1181.4 0 Details
47 Rippies Skaak Ope 2017 (D) Standard 2017-06-24 2017-06-24 Sedibeng (GSV) 5 0 5 1 500 0 Details
48 Drie Riviere Open 2017 (F) Standard 2017-06-10 2017-06-10 Sedibeng (GSV) 5 0 4 2 500 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 223
Wins 117
Draws 9
Losses 97
White 107
Black 116
White wins 62
Black wins 55
Score 121.5
Percent 54.5
Dp 38.1
AOR 1362.4
Performance 1400.5
Rankings (Main)
National
Overall 1829
Gender 1607
Age group 220
Gender/Age 185
Provincial
Overall 638
Gender 549
Age group 79
Gender/Age 63
Regional
Overall 50
Gender 44
Age group 4
Gender/Age 4
Rankings (Standard)
National
Overall 1712
Gender 1496
Age group 203
Gender/Age 172
Provincial
Overall 612
Gender 527
Age group 71
Gender/Age 59
Regional
Overall 48
Gender 43
Age group 4
Gender/Age 4
Rankings (Rapid)
National
Overall 2550
Gender 2063
Age group 250
Gender/Age 217
Provincial
Overall 472
Gender 383
Age group 48
Gender/Age 39
Regional
Overall 69
Gender 59
Age group 7
Gender/Age 7
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 50
Score 29
Percent 58
Aor 1405.4
Dp 68
Prat 1473.4
Performance (History)
Games 223
Score 121.5
Percent 54.5
Aor 1362.4
Dp 38.1
Prat 1400.5
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Williams, A (Anika) 5 2 3 Overvaal Ope Jul 2023 (A) Eureka Chess Open 26 July 2025 (A) Details
Overall 2 Siyali, AC (Andile Clive) 5 4 1 Fonteine Chess Open 2023 (B) LS Vryheidsmonument Chess Open 21 Jun 2025 (A) Details
Overall 3 Mittermaier, G (Gunther) 5 3 2 Dr Pieter Hangelbroek Rapid 2023 (B) Laerskool Vaalpark Open 01 March 25 (A) Details
Overall 4 Van Eyssen, AJ (Arend) 4 1 3 Fonteine Chess Open 2023 (B) Vaal Chess Club Blitz Open 31 May 2025 (A) Details
Overall 5 Hanauer, A (Anthony) 4 1 3 AG Visser Open 2024 (A) LS Vryheidsmonument Chess Open 21 Jun 2025 (A) Details
Standard 1 Williams, A (Anika) 5 2 3 Overvaal Ope Jul 2023 (A) Eureka Chess Open 26 July 2025 (A) Details
Standard 2 Siyali, AC (Andile Clive) 4 3 1 Fonteine Chess Open 2023 (B) LS Vryheidsmonument Chess Open 21 Jun 2025 (A) Details
Standard 3 Mittermaier, G (Gunther) 4 2 2 North School Primary Chess Open 2024 (A) Laerskool Vaalpark Open 01 March 25 (A) Details
Standard 4 Hanauer, A (Anthony) 4 1 3 AG Visser Open 2024 (A) LS Vryheidsmonument Chess Open 21 Jun 2025 (A) Details
Standard 5 Majola, O (Omphile) 3 2 1 D7 Teams 2022 (U15 Mixed) HS Drie Riviere Chess Open Section 2024 (B) Details
Rapid 1 Van Eyssen, AJ (Arend) 2 1 1 Dr Pieter Hangelbroek Rapid 2023 (B) Midvaal Winter Classic 13 July 2024 (A) Details
Rapid 2 Van Wyk, NR (Nelson Reinder) 2 2 0 Midvaal Winter Classic 13 July 2024 (A) Destinata Rapid Open 025 (Prestige) Details