TOURNAMENT DETAILS

South African Open Championship 2026 (U13 Boys)
# Chess SA id FIDE id Name Region Rating Games Score % Dp Aor Perform We Swe Rat+/-
1 1130325408 Andrag, A (Albert) Cape Winelands (WCW) 1069.3 6 1 16.7 -283.3 1308.1 1024.8 1.33 -0.33 -11.9
2 1130325409 Andrag, G (Gustaf) Cape Winelands (WCW) 1450.4 7 2.5 35.7 -121.4 1377 1255.6 4.06 -1.56 -49.8
3 1140193352 Barker, E (Ethan) Cape Town (WCT) 1201.4 7 3.5 50 0 1256.4 1256.4 3.09 0.41 14.6
4 1140307616 Barkley, Q (Qaeed) Cape Town (WCT) 1131.7 6 0 0 -425 1206 781 2.48 -2.48 -89.3
5 1140193594 Bastra, T (Thaaqib) Cape Town (WCT) 1241.7 7 3 42.9 -60.7 1287.8 1227.1 3.08 -0.08 -3
6 1130330501 Bester, F (FG) Cape Winelands (WCW) 1195.1 7 3 42.9 -60.7 1334 1273.3 2.4 0.6 23.8
7 1130132165 Calitz, S (Steyn) Cape Town (WCT) 1446.8 7 4.5 64.3 121.4 1484.1 1605.5 3.15 1.35 43.1
8 1140314275 Coenraad, S (Sam) Cape Town (WCT) 1461 7 4.5 64.3 121.4 1512.2 1633.6 3.12 1.38 44
9 1140149824 Conradie, J (Johandre) Cape Winelands (WCW) 1229.2 7 2 28.6 -182.1 1359.4 1177.3 2.48 -0.48 -17.3
10 1130134375 14368455 Copley, M (Murray) Cape Town (WCT) 1622.9 7 5.5 78.6 242.9 1599.2 1842.1 3.74 1.76 56.5
11 1140193125 534022198 Cupido, C (Craig) Eden (WEG) 1579.4 7 4 57.1 60.7 1411 1471.7 4.91 -0.91 -25.6
12 1130340800 de Abreu, M (Mason) Cape Town (WCT) 800 7 2 28.6 -182.1 1225.8 1043.7 0.33 1.67 66.7
13 1130137322 534005161 De Villiers, C (Christiaan) Cape Town (WCT) 1566.7 7 3.5 50 0 1470.5 1470.5 4.24 -0.74 -20.8
14 1130340118 Deng, C (Canqi) Cape Town (WCT) 1220.6 7 2.5 35.7 -121.4 1316.2 1194.8 2.77 -0.27 -9.8
15 1130151628 Dido, C (Cruz) Nelson Mandela Bay (ENM) 1260.6 6 2 33.3 -141.7 1430.5 1288.8 1.87 0.13 4.7
16 1130150281 534006656 Diedericks, C (Cayden) Cape Town (WCT) 1593.2 7 4.5 64.3 121.4 1476.2 1597.6 4.5 0 0.1
17 1140334585 Driessen, L (Lukas) Eden (WEG) 1492 7 4.5 64.3 121.4 1545.3 1666.7 3.02 1.48 47.3
18 1140149149 Dsouza, E (Ethan) Johannesburg Metro (GJM) 1657 7 5.5 78.6 242.9 1511.1 1754 4.65 0.85 23.9
19 1140191528 Du Plooy, A (Alwin) Cape Town (WCT) 1167.9 7 2 28.6 -182.1 1207.6 1025.5 3.22 -1.22 -43.9
20 1130143658 Du Preez, Z (Zolani) Cape Town (WCT) 1286.3 7 3 42.9 -60.7 1281 1220.3 3.55 -0.55 -19.9
21 1130150449 Faria, A (Adam) Cape Town (WCT) 1393.3 7 4 57.1 60.7 1339 1399.7 3.75 0.25 8.1
22 1140143143 Fourie, A (Albert) Cape Town (WCT) 1236.5 7 1 14.3 -303.6 1213 909.4 3.65 -2.65 -95.4
23 1130324539 Frans, M (Mason) Cape Town (WCT) 1198.5 7 2 28.6 -182.1 1138.4 956.3 4.01 -2.01 -80.5
24 1130340801 Fu, C (Chengzuo) Cape Town (WCT) 800 7 2 28.6 -182.1 1244.9 1062.8 0.15 1.85 74
25 1140300803 Gabier, Z (Zakariyya) Cape Town (WCT) 1478 7 4.5 64.3 121.4 1414 1535.4 3.73 0.77 24.7
26 1130133657 George, A (Aaron) Buffalo City (EBC) 1556 7 5 71.4 182.1 1494.9 1677 4.04 0.96 30.7
27 1140310484 Gericke, L (Logan) Ekurhuleni (GE) 1500.6 7 3.5 50 0 1374.1 1374.1 4.57 -1.07 -34.3
28 1140193356 Holtzhausen, C (Caleb) Cape Town (WCT) 1126.8 6 0 0 -425 1211.4 786.4 2.41 -2.41 -86.7
29 1140190269 Hou, S (Summer) Cape Town (WCT) 1295.3 7 2.5 35.7 -121.4 1370.6 1249.2 2.84 -0.34 -12.4
30 1140318194 Isango, R (Roy) Cape Town (WCT) 1295.4 7 3 42.9 -60.7 1354.2 1293.5 2.98 0.02 0.8
31 1140191529 Josling, R (Rafael) Cape Town (WCT) 1412.3 7 3.5 50 0 1266.1 1266.1 4.47 -0.97 -31.2
32 1140147682 Kalpee, R (Rahul) iLembe (KIK) 1210.6 7 3 42.9 -60.7 1320.2 1259.5 2.57 0.43 15.5
33 1140153839 Khoza, L (Lwandle) West Coast (WCU) 1265.7 2 0 0 -425 1463.1 1038.1 0.54 -0.54 -19.5
34 1140146769 14385562 Klopper, B (Ben) Cape Town (WCT) 1714.3 7 6 85.7 303.6 1591.7 1895.3 4.46 1.54 43.2
35 1140151191 14369893 Koutsouvelis, M (Matthew) Nelson Mandela Bay (ENM) 1722.6 7 4.5 64.3 121.4 1531.7 1653.1 5.01 -0.51 -14.4
36 1130150451 Kruger, C (Carel) Cape Town (WCT) 1313.8 7 4 57.1 60.7 1427.4 1488.1 2.53 1.47 52.8
37 1140138962 534005218 Kruger, M (Migael) Cape Town (WCT) 1661.3 7 4.5 64.3 121.4 1510.6 1632 4.69 -0.19 -5.2
38 1130140698 534018530 Kuypers, P (Parker) Cape Winelands (WCW) 1543.1 7 4 57.1 60.7 1450.9 1511.6 4.29 -0.29 -9.4
39 1130305449 Lenting, K (Kent) Cape Town (WCT) 1688.7 7 4.5 64.3 121.4 1501.4 1622.8 4.97 -0.47 -13.3
40 1140302045 Malisa, K (Kealeboha) Lejweleputswa (FLW) 1380.2 7 3 42.9 -60.7 1332.5 1271.8 3.93 -0.93 -33.5
41 1130141987 14371642 Mallach, D (Daniel) Johannesburg Metro (GJM) 1685.3 7 4.5 64.3 121.4 1542.7 1664.1 4.58 -0.08 -2.2
42 1130148062 Marner, B (Bryan Neil) Eden (WEG) 1629.3 7 3 42.9 -60.7 1410.8 1350.1 5.32 -2.32 -65
43 1130149002 534009612 Masoeu, S (Senogo) Buffalo City (EBC) 1664.2 7 4.5 64.3 121.4 1464 1585.4 5.15 -0.65 -18.2
44 1130134079 Mngqibisa, P (Phila) Cape Town (WCT) 1232.5 7 1.5 21.4 -242.9 1249.4 1006.5 3.32 -1.82 -65.5
45 1140333373 Mostert, D (Daniel) Cape Town (WCT) 1197.5 7 2.5 35.7 -121.4 1297.3 1175.9 2.65 -0.15 -5.8
46 1140321909 Mphomane, I (Ignatius) Bojanala Platina (NBR) 1335.6 7 4 57.1 60.7 1372.5 1433.2 3.16 0.84 30.3
47 1130135090 Mputing, T (Thando) Cape Town (WCT) 1294.8 7 3 42.9 -60.7 1359.3 1298.6 3.02 -0.02 -0.6
48 1140340802 Ndevu, Z (Zukhanye) Cape Town (WCT) 800 3 0 0 -425 1332.4 907.4 0.04 -0.04 -1.5
49 1140141800 534011714 Ndwandwa, L (Longezo) Buffalo City (EBC) 1627.6 7 3.5 50 0 1470.5 1470.5 4.74 -1.24 -34.7
50 1130336072 Nel, A (Alex) Cape Town (WCT) 1195.7 7 3.5 50 0 1431.9 1431.9 1.53 1.97 78.7
51 1130155274 534000062 Nemusombori, LN (Livhuwani Nathan) Johannesburg Metro (GJM) 1697.4 7 5.5 78.6 242.9 1599.1 1842 4.34 1.16 32.4
52 1130336053 Ngwane, H (Hlumile) Cape Town (WCT) 1241.4 7 4 57.1 60.7 1239.2 1299.9 3.56 0.44 15.8
53 1140158223 Oliver, J (Jude) Eden (WEG) 1427.9 7 4.5 64.3 121.4 1384.1 1505.5 3.9 0.6 19.2
54 1140134624 534007571 Opperman, N (Naude) Ekurhuleni (GE) 1566.7 7 4.5 64.3 121.4 1497.6 1619 4.02 0.48 13.4
55 1130334593 Opukiri, J (Judah) Eden (WEG) 1513.3 7 5 71.4 182.1 1505.2 1687.3 3.61 1.39 44.6
56 1140158926 Patterson, E (Eli) Cape Town (WCT) 1272.3 7 3 42.9 -60.7 1432.2 1371.5 2.16 0.84 30.4
57 1130335069 Pekwa, M (Masixole) Cape Town (WCT) 1200.9 4 1 25 -212.5 1271.8 1059.3 1.67 -0.67 -24.1
58 1130323578 Pieters, T (Tyrique) Bojanala Platina (NBR) 1362.5 6 2.5 41.7 -70.8 1411.2 1340.4 2.54 -0.04 -1.5
59 1140193360 Porter, D (Daniel) Cape Town (WCT) 1221.5 7 3 42.9 -60.7 1328.6 1267.9 2.59 0.41 14.9
60 1140192801 Prinsloo, W (Willem) Cape Winelands (WCW) 1687.4 7 3.5 50 0 1502.1 1502.1 4.97 -1.47 -41.1
61 1140305629 534001980 Ramawtar, J (Jordan) Ethekwini (KED) 1536.6 7 3.5 50 0 1472.8 1472.8 4.06 -0.56 -15.7
62 1130144680 534016104 Roelf, W (Wildren) Eden (WEG) 1686.3 7 5.5 78.6 242.9 1566.2 1809.1 4.52 0.98 27.4
63 1130146856 534009485 Ruiters, C (Cade) Cape Town (WCT) 1560.5 7 5.5 78.6 242.9 1528 1770.9 3.72 1.78 56.9
64 1130130505 534009493 Rule, L (Liam) Cape Town (WCT) 1685.7 7 5 71.4 182.1 1544.2 1726.3 4.61 0.39 10.9
65 1130306155 Singh, A (Aadiv) Cape Town (WCT) 1495.7 7 3 42.9 -60.7 1406.3 1345.6 4.19 -1.19 -38
66 1140323072 Skritten, C (Christiano) West Coast (WCU) 1194.1 7 2.5 35.7 -121.4 1267.8 1146.4 2.94 -0.44 -15.9
67 1140143665 Somai, J (Jhash) Cape Town (WCT) 1359.5 7 4 57.1 60.7 1457.4 1518.1 2.66 1.34 42.8
68 1130150799 14370670 Sonti, K (Khwezi) Nelson Mandela Bay (ENM) 1603.5 7 5 71.4 182.1 1433.4 1615.5 4.92 0.08 2.1
69 1130139620 Theron, F (Francois) Ekurhuleni (GE) 1316.1 7 4 57.1 60.7 1403.8 1464.5 2.83 1.17 42.2
70 1130339977 Thorne Grobler, G (Gabriel) Joe Gqabi (EJG) 1200 6 1 16.7 -283.3 1274.3 991 2.47 -1.47 -58.8
71 1140156889 Van Der Spuy, D (Daniel) Cape Town (WCT) 1334.9 7 4 57.1 60.7 1323.5 1384.2 3.63 0.37 11.7
72 1140320512 Van Zyl, M (Marcel) Tshwane (GTP) 1267.4 7 3 42.9 -60.7 1432.2 1371.5 2.12 0.88 31.6
73 1140135534 Viljoen, A (Adrihan) Cape Town (WCT) 1510.2 7 4 57.1 60.7 1310.9 1371.6 5.17 -1.17 -37.3
74 1130135096 534005277 Vlok, A (Adiaan) Cape Town (WCT) 1541.8 7 5.5 78.6 242.9 1484.4 1727.3 4.01 1.49 41.7
75 1140336056 Wang, E (Ethan) Cape Town (WCT) 1213.6 7 2.5 35.7 -121.4 1324.2 1202.8 2.56 -0.06 -2.1
76 1130150830 White, E (Edward) West Rand (GWR) 1553.4 7 3 42.9 -60.7 1363.6 1302.9 5 -2 -64.1
77 1140137347 Whyatt, B (Benji) Cape Town (WCT) 1601.6 6 3.5 58.3 70.8 1583 1653.8 3.13 0.37 10.4
78 1140318199 Wu, B (Bo-Lin) Cape Town (WCT) 1486.7 7 4 57.1 60.7 1453.4 1514.1 3.73 0.27 8.7
79 1130306156 Wu, H (Haonan) Cape Town (WCT) 1351 7 4.5 64.3 121.4 1510.4 1631.8 2.24 2.26 81.3
# Status Name Title Chess SA id FIDE id Region
1Chief ArbiterMinnaar, R (Ricardo)IA169023188Cape Town (WCT)
2Deputy Chief ArbiterHigham, E (Ethan)FA106095776Overberg (WOS)
3ArbiterEtsebeth, A (Armand)PA189009151Cape Town (WCT)
4ArbiterTalmarkes, AG (Andrew Graham)FA164037225Cape Town (WCT)
5ArbiterVaradharajan, E (Elavarasan)TS1810323418534030492Cape Town (WCT)
6ArbiterEbrahim, MB (Mumtaaz)CPA205056390Cape Town (WCT)
7ArbiterMairosi, C (Cosmas)PA177019668Cape Town (WCT)
8ArbiterOberholzer, A (Andre)PA1880304914West Coast (WCU)
9ArbiterNgwayishe, BT (Bambelela Theo)PA196085396Cape Town (WCT)
10ArbiterBudhram, R (Rishi)PA1800119804King Cetshwayo (KUR)
# Rnd Date Name Title Fed Rating Res Rating Fed Title Name Diff
1 7 2026-07-05 Marner, B (Bryan Neil) WEG 1629.3 0-1 1313.8 WCT Kruger, C (Carel) 315.5
2 1 2026-07-02 Viljoen, A (Adrihan) WCT 1510.2 0-1 1229.2 WCW Conradie, J (Johandre) 281.1
3 7 2026-07-05 Ngwane, H (Hlumile) WCT 1241.4 1-0 1495.7 WCT Singh, A (Aadiv) 254.3
4 7 2026-07-05 Barker, E (Ethan) WCT 1201.4 1-0 1450.4 WCW Andrag, G (Gustaf) 249
5 5 2026-07-04 Viljoen, A (Adrihan) WCT 1510.2 0-1 1267.4 GTP Van Zyl, M (Marcel) 242.9
6 7 2026-07-05 Theron, F (Francois) GE 1316.1 1-0 1553.4 GWR White, E (Edward) 237.3
7 6 2026-07-04 Somai, J (Jhash) WCT 1359.5 1-0 1579.4 WEG Cupido, C (Craig) 219.9
8 3 2026-07-03 Wu, H (Haonan) WCT 1351 1-0 1553.4 GWR White, E (Edward) 202.3
9 7 2026-07-05 Oliver, J (Jude) WEG 1427.9 1-0 1627.6 EBC Ndwandwa, L (Longezo) 199.6
10 7 2026-07-05 Wu, H (Haonan) WCT 1351 1-0 1536.6 KED Ramawtar, J (Jordan) 185.6
11 7 2026-07-05 Opukiri, J (Judah) WEG 1513.3 1-0 1687.4 WCW Prinsloo, W (Willem) 174.1
12 4 2026-07-03 Driessen, L (Lukas) WEG 1492 1-0 1664.2 EBC Masoeu, S (Senogo) 172.3
13 2 2026-07-02 Marner, B (Bryan Neil) WEG 1629.3 0-1 1461 WCT Coenraad, S (Sam) 168.2
14 5 2026-07-04 Gabier, Z (Zakariyya) WCT 1478 1-0 1627.6 EBC Ndwandwa, L (Longezo) 149.6
15 6 2026-07-04 Prinsloo, W (Willem) WCW 1687.4 0-1 1541.8 WCT Vlok, A (Adiaan) 145.5
16 7 2026-07-05 Vlok, A (Adiaan) WCT 1541.8 1-0 1685.3 GJM Mallach, D (Daniel) 143.5
17 6 2026-07-04 Wu, B (Bo-Lin) WCT 1486.7 1-0 1629.3 WEG Marner, B (Bryan Neil) 142.6
18 7 2026-07-05 Calitz, S (Steyn) WCT 1446.8 0.5-0.5 1722.6 ENM Koutsouvelis, M (Matthew) 137.9
19 5 2026-07-04 Marner, B (Bryan Neil) WEG 1629.3 0-1 1492 WEG Driessen, L (Lukas) 137.3
20 2 2026-07-02 De Villiers, C (Christiaan) WCT 1566.7 1-0 1688.7 WCT Lenting, K (Kent) 122
21 5 2026-07-04 George, A (Aaron) EBC 1556 0-1 1446.8 WCT Calitz, S (Steyn) 109.3
22 2 2026-07-02 Pieters, T (Tyrique) NBR 1362.5 0.5-0.5 1579.4 WEG Cupido, C (Craig) 108.5
23 5 2026-07-04 Wu, H (Haonan) WCT 1351 0.5-0.5 1566.7 WCT De Villiers, C (Christiaan) 107.8
24 4 2026-07-03 De Villiers, C (Christiaan) WCT 1566.7 0-1 1461 WCT Coenraad, S (Sam) 105.7
25 1 2026-07-02 Deng, C (Canqi) WCT 1220.6 0.5-0.5 1427.9 WEG Oliver, J (Jude) 103.7
26 5 2026-07-04 Gericke, L (Logan) GE 1500.6 0.5-0.5 1295.3 WCT Hou, S (Summer) 102.7
27 4 2026-07-03 Ruiters, C (Cade) WCT 1560.5 1-0 1661.3 WCT Kruger, M (Migael) 100.9
28 5 2026-07-04 Copley, M (Murray) WCT 1622.9 1-0 1722.6 ENM Koutsouvelis, M (Matthew) 99.7
29 6 2026-07-04 Andrag, G (Gustaf) WCW 1450.4 0-1 1351 WCT Wu, H (Haonan) 99.3
30 5 2026-07-04 Coenraad, S (Sam) WCT 1461 0.5-0.5 1657 GJM Dsouza, E (Ethan) 98
31 7 2026-07-05 Gabier, Z (Zakariyya) WCT 1478 1-0 1566.7 WCT De Villiers, C (Christiaan) 88.7
32 7 2026-07-05 Driessen, L (Lukas) WEG 1492 0.5-0.5 1661.3 WCT Kruger, M (Migael) 84.7
33 3 2026-07-03 Whyatt, B (Benji) WCT 1601.6 1-0 1685.7 WCT Rule, L (Liam) 84.1
34 4 2026-07-03 Koutsouvelis, M (Matthew) ENM 1722.6 0.5-0.5 1556 EBC George, A (Aaron) 83.3
35 6 2026-07-04 Wang, E (Ethan) WCT 1213.6 0.5-0.5 1380.2 FLW Malisa, K (Kealeboha) 83.3
36 5 2026-07-04 Ramawtar, J (Jordan) KED 1536.6 0.5-0.5 1687.4 WCW Prinsloo, W (Willem) 75.4
37 6 2026-07-04 Oliver, J (Jude) WEG 1427.9 1-0 1500.6 GE Gericke, L (Logan) 72.7
38 7 2026-07-05 Nemusombori, LN (Livhuwani Nathan) GJM 1697.4 0.5-0.5 1560.5 WCT Ruiters, C (Cade) 68.5
39 6 2026-07-04 Lenting, K (Kent) WCT 1688.7 0-1 1622.9 WCT Copley, M (Murray) 65.7
40 2 2026-07-02 Opperman, N (Naude) GE 1566.7 0.5-0.5 1686.3 WEG Roelf, W (Wildren) 59.8
41 4 2026-07-03 Ndwandwa, L (Longezo) EBC 1627.6 0.5-0.5 1513.3 WEG Opukiri, J (Judah) 57.2
42 4 2026-07-03 Klopper, B (Ben) WCT 1714.3 0.5-0.5 1601.6 WCT Whyatt, B (Benji) 56.4
43 2 2026-07-02 Andrag, G (Gustaf) WCW 1450.4 0.5-0.5 1556 EBC George, A (Aaron) 52.8
44 4 2026-07-03 Pieters, T (Tyrique) NBR 1362.5 1-0 1412.3 WCT Josling, R (Rafael) 49.8
45 7 2026-07-05 Masoeu, S (Senogo) EBC 1664.2 0.5-0.5 1566.7 GE Opperman, N (Naude) 48.8
46 7 2026-07-05 Diedericks, C (Cayden) WCT 1593.2 0.5-0.5 1688.7 WCT Lenting, K (Kent) 47.7
47 6 2026-07-04 Opperman, N (Naude) GE 1566.7 0.5-0.5 1661.3 WCT Kruger, M (Migael) 47.3
48 7 2026-07-05 Copley, M (Murray) WCT 1622.9 0.5-0.5 1714.3 WCT Klopper, B (Ben) 45.7
49 6 2026-07-04 Mallach, D (Daniel) GJM 1685.3 0.5-0.5 1601.6 WCT Whyatt, B (Benji) 41.9
50 3 2026-07-03 Masoeu, S (Senogo) EBC 1664.2 0-1 1622.9 WCT Copley, M (Murray) 41.3
51 6 2026-07-04 White, E (Edward) GWR 1553.4 0-1 1513.3 WEG Opukiri, J (Judah) 40.1
52 5 2026-07-04 Opukiri, J (Judah) WEG 1513.3 0.5-0.5 1579.4 WEG Cupido, C (Craig) 33.1
53 3 2026-07-03 Kruger, M (Migael) WCT 1661.3 0.5-0.5 1722.6 ENM Koutsouvelis, M (Matthew) 30.6
54 6 2026-07-04 Hou, S (Summer) WCT 1295.3 0-1 1272.3 WCT Patterson, E (Eli) 22.9
55 3 2026-07-03 Malisa, K (Kealeboha) FLW 1380.2 0.5-0.5 1335.6 NBR Mphomane, I (Ignatius) 22.3
56 5 2026-07-04 Whyatt, B (Benji) WCT 1601.6 0.5-0.5 1560.5 WCT Ruiters, C (Cade) 20.6
57 6 2026-07-04 Dido, C (Cruz) ENM 1260.6 0-1 1241.4 WCT Ngwane, H (Hlumile) 19.2
58 6 2026-07-04 Deng, C (Canqi) WCT 1220.6 0-1 1201.4 WCT Barker, E (Ethan) 19.2
59 7 2026-07-05 Conradie, J (Johandre) WCW 1229.2 0-1 1210.6 KIK Kalpee, R (Rahul) 18.6
60 2 2026-07-02 Oliver, J (Jude) WEG 1427.9 0-1 1412.3 WCT Josling, R (Rafael) 15.6
61 3 2026-07-03 Barker, E (Ethan) WCT 1201.4 0.5-0.5 1232.5 WCT Mngqibisa, P (Phila) 15.5
62 3 2026-07-03 Fourie, A (Albert) WCT 1236.5 0-1 1221.5 WCT Porter, D (Daniel) 15
63 7 2026-07-05 Deng, C (Canqi) WCT 1220.6 1-0 1232.5 WCT Mngqibisa, P (Phila) 11.8
64 3 2026-07-03 George, A (Aaron) EBC 1556 1-0 1566.7 GE Opperman, N (Naude) 10.7
65 2 2026-07-02 Ruiters, C (Cade) WCT 1560.5 0.5-0.5 1541.8 WCT Vlok, A (Adiaan) 9.3