Surname or Chess SA id..
Chess SA Region AOC

PLAYER PAGE

Arya Simao

2150302675
Tshwane (GTP)
Personal
Main rating
Rating 1377.6
K-factor 36
Floor 877.6
Highest 1377.6 (2026-06-01)
Min/Max +/- allowed 129
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1374.6
Final +/- 0
New Rating
()
Rating 1377.6
K-factor 36
Floor 877.6
Highest 1377.6 (2026-06-01)
Min/Max +/- allowed 128.7
Standard rating
Rating 1377.6
K-factor 36
Floor 877.6
Highest 1377.6 (2026-06-01)
Min/Max +/- allowed 128.7
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1374.6
Final +/- 0
New Rating
()
Rating 1377.6
K-factor 36
Floor 877.6
Highest 1377.6 (2026-06-01)
Min/Max +/- allowed 128.7
Rapid rating
Rating 1199.5
K-factor 36
Floor 700
Highest 1200 (2024-05-01)
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 1199.5
K-factor 36
Floor 700
Highest 1200 (2024-05-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 1187.7
K-factor 36
Floor 700
Highest 1200 (2024-05-01)
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 1187.7
K-factor 36
Floor 700
Highest 1200 (2024-05-01)
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 Milos Ristic Teams Open (Junior) Standard 2026-05-02 2026-05-02 Tshwane (GTP) 5 1353.3 5 3 1420.1 13 Details
2 2026 PBHS Open (U12) Standard 2026-04-25 2026-04-25 Tshwane (GTP) 5 1301.7 5 3 1448.4 24.4 Details
3 2026 KSNG Open Chess Tournament (U12) Standard 2026-04-18 2026-04-18 Tshwane (GTP) 5 1301.7 5 3 1429.1 23.6 Details
4 South African Junior Closed Chess Championship 2026 (U12 Girls) Classical 2026-03-28 2026-04-02 Bojanala Platina (NBR) 9 1301.7 8 2 1288.2 -5.3 Details
5 MCA Summer Heat Classic 2026 (Intermediate) Standard 2026-03-21 2026-03-21 Johannesburg Metro (GJM) 5 1333.4 4 1 1140.1 -27.2 Details
6 2026 AHS Chess Tournament (U12) Standard 2026-02-28 2026-02-28 Tshwane (GTP) 5 1333.4 5 2 1301.2 -4.5 Details
7 2026 Constantiapark Open Chess Tournament (U12) Standard 2026-02-14 2026-02-14 Tshwane (GTP) 5 1225.5 5 3 1442.2 20.1 Details
8 MCA Tshwane Welcome 2026 (U12) Standard 2026-01-24 2026-01-24 Tshwane (GTP) 5 1225.5 5 2 1406.1 9 Details
9 2026 Tshwane Chess Registration Tournament (U12-1) Standard 2026-01-31 2026-01-31 Tshwane (GTP) 5 1225.5 5 2 1311.4 4.1 Details
10 2025 Mzansi Individual Championships (U12 Girls) Classical 2025-12-17 2025-12-20 Nelson Mandela Bay (ENM) 6 1241.7 6 2 1194.8 -6.8 Details
11 2025 Mzansi Inter Provincial Team Championships (U12 Combined) Standard 2025-12-15 2025-12-17 Nelson Mandela Bay (ENM) 6 1241.7 6 1 1159 -8.6 Details
12 Gauteng Inter-Region at Emerald Resort 2025 (U12 Girls) Standard 2025-12-06 2025-12-07 Sedibeng (GSV) 5 1241.7 4 2 1298.6 5.1 Details
13 2025 Alekhine Open (D) Standard 2025-09-06 2025-09-07 Tshwane (GTP) 5 1230.4 4 2 1302 6.2 Details
14 2025 Midstream Open Chess Tournament (U12) Standard 2025-08-25 2025-08-25 Tshwane (GTP) 5 1242.6 5 2 1249.2 -0.2 Details
15 2025 Tshwane South School District CLOSED League Championship (U13A) Standard 2025-08-15 2025-08-15 Tshwane (GTP) 5 1242.6 5 2 1117.6 -12.8 Details
16 2025 Etienne Lewis Closed Chess Tournament (U12) Standard 2025-08-08 2025-08-10 Tshwane (GTP) 7 1242.6 7 2.5 1279.5 6.2 Details
17 2025 Wynie Robbertse Chess Tournament (U12) Standard 2025-07-19 2025-07-19 Tshwane (GTP) 5 1303.8 5 1 1060.2 -24.6 Details
18 South African Open 2025 (U12 Girls) Classical 2025-07-03 2025-07-05 Johannesburg Metro (GJM) 5 1303.8 5 1.5 1231.3 -9.4 Details
19 2025 Jacaranda Round Robin Open Chess Tournament (I) Standard 2025-06-21 2025-06-21 Tshwane (GTP) 5 1323.6 5 2 1256.4 -5.8 Details
20 2025 Elise Steenkamp Open Chess Tournament (Bishop) Standard 2025-06-14 2025-06-15 Tshwane (GTP) 5 1323.6 3 1 1182.7 -10.1 Details
21 2025 JMCA Open Chess Tournament (U12) Standard 2025-06-07 2025-06-07 Tshwane (GTP) 5 1323.6 5 3 1367.2 5 Details
22 Knight Riders Juniors Open Chess Tournament 2025 (D) Standard 2025-05-24 2025-05-24 Johannesburg Metro (GJM) 5 1199.3 4 1 1189.2 -1 Details
23 2025 Tshwane South School District Individual Finals (D4) (U11 Girls) Standard 2025-05-10 2025-05-10 Tshwane (GTP) 5 1199.3 5 4 1619.2 40.2 Details
24 2025 Silver Lakes Chess Club Open Chess Tournament (U12) Standard 2025-05-03 2025-05-03 Tshwane (GTP) 5 1199.3 5 2 1302.6 9.1 Details
25 South African Junior Closed Chess Championships 2025 (U10 Girls) Classical 2025-03-31 2025-04-05 Cape Winelands (WCW) 9 1187.4 9 3 1224.5 6.6 Details
26 Lubowski Open 2025 (D2) Standard 2025-03-21 2025-03-22 Tshwane (GTP) 5 1185.7 5 2 1256.1 8.4 Details
27 MCA Summer March 2025 (Junior) Standard 2025-03-08 2025-03-08 Johannesburg Metro (GJM) 5 1185.7 5 2 1099.9 -9.1 Details
28 JMC Rapid The Bridge School 2025 (Open) Rapid 2025-02-23 2025-02-23 Johannesburg Metro (GJM) 7 1274.9 7 1 1147.8 -9.7 Details
29 Constantiapark Open 2025 (U12) Standard 2025-02-15 2025-02-15 Tshwane (GTP) 5 1274.9 5 2 1244.4 -2.3 Details
30 2025 Piet Robbertse Fide Rated Open Chess Tournament (D) Standard 2025-02-01 2025-02-02 Tshwane (GTP) 5 1274.9 5 0 794.6 -52.2 Details
31 2025 Tshwane Chess OPEN Registration Tournament (U12) Standard 2025-01-25 2025-01-25 Tshwane (GTP) 5 1281.7 5 2 1236.2 -3.8 Details
32 Mzansi Interprovincial Youth Chess Championships 2024 (U8+U10 Girls Combined) Classical 2024-12-16 2024-12-19 Capricorn (LCP) 7 1203.2 7 6 1525.8 52.2 Details
33 CCC Blitz 2024 Blitz 2024-12-04 2024-12-04 Tshwane (GTP) 9 1203.2 9 1 946.1 -9.7 Details
34 Gauteng Inter-Region at UJ 2024 (u10 gIRLS) Standard 2024-12-07 2024-12-08 Johannesburg Metro (GJM) 5 1203.2 5 2 1223.1 1.1 Details
35 Lardies Ope 2024 (U10) Standard 2024-10-26 2024-10-26 Tshwane (GTP) 5 1128.6 5 3 1365.5 22.2 Details
36 Laerskool Doringkloof Primary Open Chess Tournament 2024 (U10) Standard 2024-10-19 2024-10-19 Tshwane (GTP) 5 1122.8 3 1 1241 6.1 Details
37 2024 Gauteng North Open Chess Tournament (U10) Standard 2024-10-05 2024-10-06 Tshwane (GTP) 5 1122.8 5 1 1065.8 -5.8 Details
38 Centurion Chess Open Tournament 2024 (U10) Standard 2024-09-21 2024-09-21 Tshwane (GTP) 5 1135.1 5 2 1140.9 1.2 Details
39 2024 Etienne Lewis (U10) Standard 2024-08-30 2024-09-01 Tshwane (GTP) 7 1135.1 7 2 1085 -7.3 Details
40 2024 Elise Steenkamp Open Chess Tournament (Rooks) Standard 2024-06-15 2024-06-15 Tshwane (GTP) 5 1176.4 5 1 1078.1 -10.3 Details
41 2024 Johannes Mabusela's 40th Birthday Chess Tournament F Section (E) Standard 2024-06-01 2024-06-01 Tshwane (GTP) 5 1176.4 5 2 1078.1 -10.3 Details
42 2024 Milos Ristic Open Chess Tournament (U10) Standard 2024-04-27 2024-04-27 Tshwane (GTP) 5 1200 5 2 1070.7 -11.8 Details
43 2024 Tshwane Chess OPEN Registration Tournament (E) Standard 2024-01-27 2024-01-27 Tshwane (GTP) 5 1200 4 1.5 1047.2 -12 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 47
Wins 21
Draws 0
Losses 26
White 23
Black 24
White wins 10
Black wins 11
Score 21
Percent 44.7
Dp -45.2
AOR 1399.6
Performance 1354.4
Game statistics (History)
Games 227
Wins 85
Draws 3
Losses 139
White 113
Black 114
White wins 44
Black wins 41
Score 86.5
Percent 38.1
Dp -101.1
AOR 1327.9
Performance 1226.8
Rankings (Main)
National
Overall 4060
Gender 651
Age group 350
Gender/Age 81
Provincial
Overall 1386
Gender 222
Age group 123
Gender/Age 23
Regional
Overall 496
Gender 90
Age group 41
Gender/Age 13
Rankings (Standard)
National
Overall 3644
Gender 615
Age group 330
Gender/Age 79
Provincial
Overall 1290
Gender 211
Age group 115
Gender/Age 23
Regional
Overall 475
Gender 87
Age group 39
Gender/Age 13
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 47
Score 21
Percent 44.7
Aor 1399.6
Dp -45.2
Prat 1354.4
Performance (12 months)
Games 102
Score 40
Percent 39.2
Aor 1368.7
Dp -91.7
Prat 1277.1
Performance (History)
Games 227
Score 86.5
Percent 38.1
Aor 1327.9
Dp -101.1
Prat 1226.8
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Rizvi, Z (Zara) 6 4 2 2024 Etienne Lewis (U10) 2025 Mzansi Inter Provincial Team Championships (U12 Combined) Details
Overall 2 Kgwale, I (Itumeleng) 5 3 2 Centurion Chess Open Tournament 2024 (U10) 2025 Mzansi Individual Championships (U12 Girls) Details
Overall 3 Dixon, G (Genevieve) 4 2 2 2024 Milos Ristic Open Chess Tournament (U10) 2025 Mzansi Individual Championships (U12 Girls) Details
Overall 4 Simao, R (Raul) 4 2 2 2024 Gauteng North Open Chess Tournament (U10) Lubowski Open 2025 (D2) Details
Overall 5 Rahlaga, K (Kaelo Alupheli) 4 2 2 2025 Tshwane Chess OPEN Registration Tournament (U12) 2026 KSNG Open Chess Tournament (U12) Details
Standard 1 Rizvi, Z (Zara) 6 4 2 2024 Etienne Lewis (U10) 2025 Mzansi Inter Provincial Team Championships (U12 Combined) Details
Standard 2 Kgwale, I (Itumeleng) 5 3 2 Centurion Chess Open Tournament 2024 (U10) 2025 Mzansi Individual Championships (U12 Girls) Details
Standard 3 Dixon, G (Genevieve) 4 2 2 2024 Milos Ristic Open Chess Tournament (U10) 2025 Mzansi Individual Championships (U12 Girls) Details
Standard 4 Rahlaga, K (Kaelo Alupheli) 4 2 2 2025 Tshwane Chess OPEN Registration Tournament (U12) 2026 KSNG Open Chess Tournament (U12) Details
Standard 5 Van Zyl, S (Sanli) 3 2 1 Constantiapark Open 2025 (U12) 2025 Etienne Lewis Closed Chess Tournament (U12) Details