Surname or Chess SA id..
Chess SA Region AOC Mzansi 2026

PLAYER PAGE

Armando Jantjies

1160316434
Eden (WEG)
Personal
Main rating
Rating 1486.8
K-factor 32
Floor 986.8
Highest 1486.8 (2026-06-01)
Min/Max +/- allowed 110
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1416.2
Final +/- 0
New Rating
()
Rating 1486.8
K-factor 32
Floor 986.8
Highest 1486.8 (2026-06-01)
Min/Max +/- allowed 110.2
Standard rating
Rating 1490.4
K-factor 32
Floor 990.4
Highest 1490.4 (2026-06-01)
Min/Max +/- allowed 109.6
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1427.3
Final +/- 0
New Rating
()
Rating 1490.4
K-factor 32
Floor 990.4
Highest 1490.4 (2026-06-01)
Min/Max +/- allowed 109.6
Rapid rating
Rating 1272
K-factor 36
Floor 772
Highest 1272 (2025-09-30)
Min/Max +/- allowed 149.6
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1272
K-factor 36
Floor 772
Highest 1272 (2025-09-30)
Min/Max +/- allowed 149.6
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2025-03-01)
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 1200
K-factor 36
Floor 700
Highest 1200 (2025-03-01)
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 2026 WCSC PS Individual Championship (U11 Boys) Standard 2026-05-16 2026-05-17 Overberg (WOS) 6 1477 5 3 1532.3 9.8 Details
2 Mossel Bay Trials 2 2026 (U11 Boys) Standard 2026-02-14 2026-02-14 Eden (WEG) 5 1414.1 4 3 1437 3.1 Details
3 Eden Schools Trials 1 2026 (U11 Boys) Standard 2026-03-14 2026-03-14 Eden (WEG) 5 1414.1 5 4 1595.2 29.5 Details
4 Tsogo Sun Moves For Life Learners Tournament 2025 (U9) Rapid 2025-08-30 2025-08-30 Eden (WEG) 6 1417 6 5 1550.6 10.3 Details
5 Eden Top Schools 2025 (U9) Standard 2025-08-16 2025-08-16 Eden (WEG) 5 1290.1 4 3 1518.9 17.9 Details
6 Mossel Bay Top Schools 2025 (U9 Open) Standard 2025-08-02 2025-08-02 Eden (WEG) 6 1290.1 6 6 1636.3 40.7 Details
7 Western Cape Schools Individual Championship 2025 (U9 Boys) Standard 2025-05-17 2025-05-18 Cape Winelands (WCW) 6 1364.8 6 1.5 1009 -41.5 Details
8 Eden Chess Trials 2 2025 (U10) Standard 2025-03-15 2025-04-12 Eden (WEG) 10 1292.9 10 6.5 1498.2 40 Details
9 Eden Schools Chess Trials 1 2025 (U19 Boys) Standard 2025-03-08 2025-03-08 Eden (WEG) 5 1321.3 4 0 841.7 -37.3 Details
10 Eden Schools Chess Trials 1 2025 (U9 Boys) Standard 2025-03-08 2025-03-08 Eden (WEG) 5 1321.3 5 3.5 1550.9 21.7 Details
11 Mossel Bay Schools Trials 2 2025 (U9 Boys) Standard 2025-02-22 2025-02-22 Eden (WEG) 5 1200 5 4.5 1510.2 31 Details
12 Mossel Bay Regional Schools Chess Tournament 2025 (U9 Boys) Standard 2025-02-08 2025-02-08 Eden (WEG) 5 1200 5 4.5 1510.2 29.5 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 14
Wins 10
Draws 0
Losses 4
White 6
Black 8
White wins 4
Black wins 6
Score 10
Percent 71.4
Dp 182.1
AOR 1345.4
Performance 1527.6
Game statistics (History)
Games 65
Wins 42
Draws 5
Losses 18
White 32
Black 33
White wins 21
Black wins 21
Score 44.5
Percent 68.5
Dp 156.9
AOR 1286.8
Performance 1443.7
Rankings (Main)
National
Overall 2150
Gender 1876
Age group 168
Gender/Age 136
Provincial
Overall 642
Gender 536
Age group 55
Gender/Age 39
Regional
Overall 141
Gender 116
Age group 18
Gender/Age 12
Rankings (Standard)
National
Overall 1887
Gender 1630
Age group 160
Gender/Age 131
Provincial
Overall 541
Gender 443
Age group 52
Gender/Age 38
Regional
Overall 112
Gender 86
Age group 17
Gender/Age 12
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 14
Score 10
Percent 71.4
Aor 1345.4
Dp 182.1
Prat 1527.6
Performance (12 months)
Games 14
Score 10
Percent 71.4
Aor 1345.4
Dp 182.1
Prat 1527.6
Performance (History)
Games 65
Score 44.5
Percent 68.5
Aor 1286.8
Dp 156.9
Prat 1443.7
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Booysen, R (Ruchon) 4 2 2 Mossel Bay Top Schools 2025 (U9 Open) Tsogo Sun Moves For Life Learners Tournament 2025 (U9) Details
Overall 2 Valentyn, Z (Zielke) 2 0 2 Mossel Bay Regional Schools Chess Tournament 2025 (U9 Boys) Tsogo Sun Moves For Life Learners Tournament 2025 (U9) Details
Overall 3 Fillies, E (Eli) 2 1 1 Mossel Bay Regional Schools Chess Tournament 2025 (U9 Boys) Mossel Bay Schools Trials 2 2025 (U9 Boys) Details
Overall 4 Scheffers, Z (Zayd) 2 1 1 Mossel Bay Top Schools 2025 (U9 Open) Mossel Bay Top Schools 2025 (U9 Open) Details
Overall 5 Modupe, L (Lesego) 2 1 1 Mossel Bay Regional Schools Chess Tournament 2025 (U9 Boys) Mossel Bay Schools Trials 2 2025 (U9 Boys) Details
Standard 1 Booysen, R (Ruchon) 3 1 2 Mossel Bay Top Schools 2025 (U9 Open) Eden Top Schools 2025 (U9) Details
Standard 2 Fillies, E (Eli) 2 1 1 Mossel Bay Regional Schools Chess Tournament 2025 (U9 Boys) Mossel Bay Schools Trials 2 2025 (U9 Boys) Details
Standard 3 Scheffers, Z (Zayd) 2 1 1 Mossel Bay Top Schools 2025 (U9 Open) Mossel Bay Top Schools 2025 (U9 Open) Details
Standard 4 Modupe, L (Lesego) 2 1 1 Mossel Bay Regional Schools Chess Tournament 2025 (U9 Boys) Mossel Bay Schools Trials 2 2025 (U9 Boys) Details