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

PLAYER PAGE

Madison Morgan Sierra

2180322934
Cape Winelands (WCW)
Personal
Main rating
Rating 1216.7
K-factor 36
Floor 719
Highest 1219 (2026-04-01)
Min/Max +/- allowed 161
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1153.8
Final +/- 0
New Rating
()
Rating 1216.7
K-factor 36
Floor 719
Highest 1219 (2026-04-01)
Min/Max +/- allowed 161.4
Standard rating
Rating 1210.9
K-factor 36
Floor 710.9
Highest 1210.9 (2026-07-01)
Min/Max +/- allowed 163.3
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1210.9
K-factor 36
Floor 710.9
Highest 1210.9 (2026-07-01)
Min/Max +/- allowed 163.3
Rapid rating
Rating 1232.1
K-factor 36
Floor 732.1
Highest 1232.1 (2026-04-01)
Min/Max +/- allowed 158.4
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1232.1
K-factor 36
Floor 732.1
Highest 1232.1 (2026-04-01)
Min/Max +/- allowed 158.4
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2025-07-01)
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 (2025-07-01)
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 CTCF Open Championship 2026 (U10) Classical 2026-06-13 2026-06-14 Cape Town (WCT) 6 1219 6 2.5 1210.4 -2.4 Details
2 Rhenish Primary Tournament 2026 (U9) Rapid 2026-04-18 2026-04-18 Cape Winelands (WCW) 5 1212.2 4 2.5 1282.9 6.9 Details
3 Western Cape Schools - Top Schools 2025 (U9 Girls) Standard 2025-09-06 2025-09-07 Overberg (WOS) 6 1211.9 5 2.5 1205.3 0 Details
4 CT Metro District East Top Schools Chess 2025 (U9+U11 Girls) Standard 2025-08-02 2025-08-03 Cape Town (WCT) 6 1210.9 6 3 1227.7 0.5 Details
5 Cape Winelands Queens 2025 (Development) Rapid 2025-06-21 2025-06-21 Cape Winelands (WCW) 6 1200 6 3.5 1270.8 5.4 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 10
Wins 4
Draws 2
Losses 4
White 5
Black 5
White wins 1
Black wins 3
Score 5
Percent 50
Dp 0
AOR 1239.4
Performance 1239.4
Game statistics (History)
Games 27
Wins 12
Draws 4
Losses 11
White 14
Black 13
White wins 6
Black wins 6
Score 14
Percent 51.9
Dp 15.7
AOR 1221.7
Performance 1237.5
Rankings (Main)
National
Overall 11693
Gender 2427
Age group 645
Gender/Age 171
Provincial
Overall 3297
Gender 773
Age group 232
Gender/Age 64
Regional
Overall 514
Gender 139
Age group 25
Gender/Age 9
Rankings (Standard)
National
Overall 9818
Gender 2198
Age group 597
Gender/Age 173
Provincial
Overall 2777
Gender 728
Age group 222
Gender/Age 69
Regional
Overall 455
Gender 131
Age group 25
Gender/Age 10
Rankings (Rapid)
National
Overall 3568
Gender 732
Age group 216
Gender/Age 50
Provincial
Overall 1390
Gender 304
Age group 108
Gender/Age 21
Regional
Overall 212
Gender 50
Age group 11
Gender/Age 2
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 10
Score 5
Percent 50
Aor 1239.4
Dp 0
Prat 1239.4
Performance (12 months)
Games 21
Score 10.5
Percent 50
Aor 1227.9
Dp 0
Prat 1227.9
Performance (History)
Games 27
Score 14
Percent 51.9
Aor 1221.7
Dp 15.7
Prat 1237.5
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Erasmus, H (Hannah) 2 1 1 Cape Winelands Queens 2025 (Development) CT Metro District East Top Schools Chess 2025 (U9+U11 Girls) Details