TOURNAMENT DETAILS
Chris Greyling Open Tournament 2023 (BC)
| # | Chess SA id | FIDE id | Name | Region | Rating | Games | Score | % | Dp | Aor | Perform | We | Swe | Rat+/- |
| 1 | 1090116742 | Baloyi, B (Boikanyo) | Tshwane (GTP) | 1263.9 | 5 | 3 | 60 | 85 | 1335.7 | 1420.7 | 2.12 | 0.88 | 14.6 | |
| 2 | 1140134237 | Barkhuizen, SJ (Simon Jurgens) | Tshwane (GTP) | 1347.7 | 4 | 0 | 0 | -425 | 1322.8 | 897.8 | 2.03 | -2.03 | -33.7 | |
| 3 | 1120115958 | Bazhko, A (Anton) | Johannesburg Metro (GJM) | 1369.2 | 5 | 4 | 80 | 255 | 1285.1 | 1540.1 | 3.03 | 0.97 | 16.1 | |
| 4 | 1110133758 | Bloem, J (James) | Johannesburg Metro (GJM) | 1335.8 | 5 | 2 | 40 | -85 | 1339.2 | 1254.2 | 2.44 | -0.44 | -7.3 | |
| 5 | 110088599 | Bogaard, FK (Franco Konrad) | Tshwane (GTP) | 1331.3 | 5 | 2 | 40 | -85 | 1343 | 1258 | 2.47 | -0.47 | -7.8 | |
| 6 | 109073377 | Claassen, EG (Emileo Gerrit) | Tshwane (GTP) | 1247.8 | 5 | 2.5 | 50 | 0 | 1316.5 | 1316.5 | 2.14 | 0.36 | 6 | |
| 7 | 1110097687 | Froom, D (David) | Johannesburg Metro (GJM) | 1347.2 | 5 | 2 | 40 | -85 | 1350.2 | 1265.2 | 2.44 | -0.44 | -7.3 | |
| 8 | 1110097689 | Froom, J (Jacob) | Johannesburg Metro (GJM) | 1379 | 5 | 2 | 40 | -85 | 1311.1 | 1226.1 | 2.94 | -0.94 | -15.6 | |
| 9 | 1130143688 | 14372266 | Gupta, A (Akul) | Johannesburg Metro (GJM) | 1430.4 | 5 | 3 | 60 | 85 | 1280.5 | 1365.5 | 3.33 | -0.33 | -5.5 |
| 10 | 105069975 | Hasanbashaj, K (Kyron) | Tshwane (GTP) | 1123.1 | 5 | 2 | 40 | -85 | 1364.8 | 1279.8 | 1.14 | 0.86 | 14.3 | |
| 11 | 1120136689 | Kalimashe, T (Tshireletso) | West Rand (GWR) | 1525.7 | 5 | 3.5 | 70 | 170 | 1289.6 | 1459.6 | 3.83 | -0.33 | -5.5 | |
| 12 | 1110103925 | Keyter, ZC (Zarius Clarence) | Tshwane (GTP) | 1389.4 | 5 | 3 | 60 | 85 | 1298.4 | 1383.4 | 3.07 | -0.07 | -1.2 | |
| 13 | 1020096774 | Kgatla, D (Daniel) | Tshwane (GTP) | 1283.3 | 5 | 4.5 | 90 | 340 | 1340.7 | 1680.7 | 2.21 | 2.29 | 38 | |
| 14 | 2100112735 | 14368609 | Koen , K (Kaylee-Jane) | Tshwane (GTP) | 1201.4 | 5 | 1.5 | 30 | -170 | 1368.7 | 1198.7 | 1.48 | 0.02 | 0.3 |
| 15 | 1090100051 | Kruger, H (Hein) | Tshwane (GTP) | 1282.9 | 5 | 2.5 | 50 | 0 | 1335.5 | 1335.5 | 2.24 | 0.26 | 4.3 | |
| 16 | 108076933 | Madiba, D (Dumisani) | Capricorn (LCP) | 1377.2 | 5 | 3 | 60 | 85 | 1313 | 1398 | 2.83 | 0.17 | 2.8 | |
| 17 | 1070149173 | Marks, L (Luke) | Tshwane (GTP) | 1207.6 | 3 | 0 | 0 | -425 | 1337.8 | 912.8 | 1 | -1 | -16.6 | |
| 18 | 1090130089 | Matsiokolo, G (Godisang) | Tshwane (GTP) | 1257.1 | 5 | 3 | 60 | 85 | 1318.9 | 1403.9 | 2.1 | 0.9 | 14.9 | |
| 19 | 192021913 | Matthyser, J (Jason) | Tshwane (GTP) | 1313.7 | 5 | 4 | 80 | 255 | 1324.8 | 1579.8 | 2.48 | 1.52 | 25.2 | |
| 20 | 1110108346 | Mcphail, M (Matthew) | Tshwane (GTP) | 1298.9 | 5 | 1 | 20 | -255 | 1320.1 | 1065.1 | 2.33 | -1.33 | -22.1 | |
| 21 | 111093811 | Meades, RA (Ruben Abraham) | Tshwane (GTP) | 1419.4 | 5 | 2 | 40 | -85 | 1243.7 | 1158.7 | 3.56 | -1.56 | -25.9 | |
| 22 | 1130136640 | Mkotong, R (Reagile) | Tshwane (GTP) | 1434.5 | 5 | 3 | 60 | 85 | 1311.6 | 1396.6 | 3.26 | -0.26 | -4.3 | |
| 23 | 107076724 | Nel, A (Armand) | Tshwane (GTP) | 1231.7 | 5 | 3.5 | 70 | 170 | 1296.3 | 1466.3 | 2.17 | 1.33 | 22.1 | |
| 24 | 2100109361 | Pillay, K (Ketana) | Tshwane (GTP) | 1365.5 | 5 | 3.5 | 70 | 170 | 1286.8 | 1456.8 | 3 | 0.5 | 8.3 | |
| 25 | 2120109367 | Pillay, V (Verana) | Tshwane (GTP) | 1263.3 | 4 | 2 | 50 | 0 | 1330.1 | 1330.1 | 1.61 | 0.39 | 6.5 | |
| 26 | 208082677 | Radia, D (Diya) | Tshwane (GTP) | 1335.4 | 5 | 2.5 | 50 | 0 | 1307.5 | 1307.5 | 2.62 | -0.12 | -2 | |
| 27 | 206032103 | Reyneke, M (Melindie) | Tshwane (GTP) | 1215.9 | 5 | 2 | 40 | -85 | 1380.2 | 1295.2 | 1.5 | 0.5 | 8.3 | |
| 28 | 1090146030 | Stephen, B (Bulelani) | Tshwane (GTP) | 1286.7 | 4 | 3.5 | 87.5 | 318.8 | 1324.6 | 1643.3 | 1.91 | 1.59 | 26.4 | |
| 29 | 111095070 | Tennant, N (Nathan) | Tshwane (GTP) | 1285.3 | 4 | 1 | 25 | -212.5 | 1352.5 | 1140 | 1.69 | -0.69 | -11.5 | |
| 30 | 2120109366 | Theron, C (Carla) | Tshwane (GTP) | 1418.7 | 5 | 3 | 60 | 85 | 1290.6 | 1375.6 | 3.29 | -0.29 | -4.8 | |
| 31 | 110095324 | Venter, D (Dian) | Tshwane (GTP) | 1300.9 | 5 | 1.5 | 30 | -170 | 1292.8 | 1122.8 | 2.51 | -1.01 | -16.8 | |
| 32 | 105092232 | Venter, R (Ray) | Johannesburg Metro (GJM) | 1359.5 | 4 | 3 | 75 | 212.5 | 1379.6 | 1592.1 | 1.91 | 1.09 | 18.1 | |
| 33 | 2060097845 | Venter, Z (Zanri) | Tshwane (GTP) | 1304.7 | 5 | 2.5 | 50 | 0 | 1281.5 | 1281.5 | 2.68 | -0.18 | -3 | |
| 34 | 109083432 | Vermeulen, T (Tiaan Leon) | Tshwane (GTP) | 1237.4 | 5 | 2.5 | 50 | 0 | 1285.1 | 1285.1 | 2.18 | 0.32 | 5.3 | |
| 35 | 1090142974 | Zando, B (Baraka) | Tshwane (GTP) | 1269.7 | 5 | 0 | 0 | -425 | 1267.5 | 842.5 | 2.47 | -2.47 | -41 |
| # | Status | Name | Title | Chess SA id | FIDE id | Region |
| 1 | Chief Arbiter | Reyneke, A (Anneline) | FA | 275032085 | Tshwane (GTP) | |
| 2 | Deputy Chief Arbiter | Pienaar, R (Rene) | PA | 296006275 | Tshwane (GTP) | |
| 3 | Arbiter | Sutil, Y (Yolandé Judy Do Norsomento) | TS | 283036769 | Tshwane (GTP) |
| # | Rnd | Date | Name | Title | Fed | Rating | Res | Rating | Fed | Title | Name | Diff |
| 1 | 1 | 2023-03-21 | Mkotong, R (Reagile) | GTP | 1434.5 | 0-1 | 1215.9 | GTP | Reyneke, M (Melindie) | 218.6 | ||
| 2 | 1 | 2023-03-21 | Bogaard, FK (Franco Konrad) | GTP | 1331.3 | 1-0 | 1525.7 | GWR | Kalimashe, T (Tshireletso) | 194.4 | ||
| 3 | 1 | 2023-03-21 | Vermeulen, T (Tiaan Leon) | GTP | 1237.4 | 1-0 | 1430.4 | GJM | Gupta, A (Akul) | 193 | ||
| 4 | 1 | 2023-03-21 | Claassen, EG (Emileo Gerrit) | GTP | 1247.8 | 1-0 | 1419.4 | GTP | Meades, RA (Ruben Abraham) | 171.6 | ||
| 5 | 2 | 2023-03-21 | Koen , K (Kaylee-Jane) | GTP | 1201.4 | 0.5-0.5 | 1525.7 | GWR | Kalimashe, T (Tshireletso) | 162.1 | ||
| 6 | 5 | 2023-03-21 | Theron, C (Carla) | GTP | 1418.7 | 0-1 | 1283.3 | GTP | Kgatla, D (Daniel) | 135.4 | ||
| 7 | 1 | 2023-03-21 | Nel, A (Armand) | GTP | 1231.7 | 1-0 | 1347.7 | GTP | Barkhuizen, SJ (Simon Jurgens) | 116 | ||
| 8 | 2 | 2023-03-21 | Keyter, ZC (Zarius Clarence) | GTP | 1389.4 | 0-1 | 1283.3 | GTP | Kgatla, D (Daniel) | 106.1 | ||
| 9 | 2 | 2023-03-21 | Matthyser, J (Jason) | GTP | 1313.7 | 1-0 | 1418.7 | GTP | Theron, C (Carla) | 105 | ||
| 10 | 5 | 2023-03-21 | Claassen, EG (Emileo Gerrit) | GTP | 1247.8 | 1-0 | 1347.7 | GTP | Barkhuizen, SJ (Simon Jurgens) | 99.9 | ||
| 11 | 1 | 2023-03-21 | Baloyi, B (Boikanyo) | GTP | 1263.9 | 1-0 | 1359.5 | GJM | Venter, R (Ray) | 95.6 | ||
| 12 | 1 | 2023-03-21 | Kgatla, D (Daniel) | GTP | 1283.3 | 1-0 | 1377.2 | LCP | Madiba, D (Dumisani) | 93.9 | ||
| 13 | 5 | 2023-03-21 | Mcphail, M (Matthew) | GTP | 1298.9 | 0-1 | 1215.9 | GTP | Reyneke, M (Melindie) | 83 | ||
| 14 | 4 | 2023-03-21 | Stephen, B (Bulelani) | GTP | 1286.7 | 1-0 | 1365.5 | GTP | Pillay, K (Ketana) | 78.8 | ||
| 15 | 4 | 2023-03-21 | Venter, R (Ray) | GJM | 1359.5 | 1-0 | 1434.5 | GTP | Mkotong, R (Reagile) | 75 | ||
| 16 | 5 | 2023-03-21 | Bogaard, FK (Franco Konrad) | GTP | 1331.3 | 0-1 | 1257.1 | GTP | Matsioloko, G (Godisang) | 74.2 | ||
| 17 | 3 | 2023-03-21 | Venter, R (Ray) | GJM | 1359.5 | 1-0 | 1430.4 | GJM | Gupta, A (Akul) | 70.9 | ||
| 18 | 5 | 2023-03-21 | Zando, B (Baraka) | GTP | 1269.7 | 0-1 | 1201.4 | GTP | Koen , K (Kaylee-Jane) | 68.3 | ||
| 19 | 3 | 2023-03-21 | Bogaard, FK (Franco Konrad) | GTP | 1331.3 | 0-1 | 1263.9 | GTP | Baloyi, B (Boikanyo) | 67.4 | ||
| 20 | 4 | 2023-03-21 | Vermeulen, T (Tiaan Leon) | GTP | 1237.4 | 1-0 | 1304.7 | GTP | Venter, Z (Zanri) | 67.3 | ||
| 21 | 3 | 2023-03-21 | Nel, A (Armand) | GTP | 1231.7 | 0.5-0.5 | 1365.5 | GTP | Pillay, K (Ketana) | 66.9 | ||
| 22 | 3 | 2023-03-21 | Bazhko, A (Anton) | GJM | 1369.2 | 0-1 | 1313.7 | GTP | Matthyser, J (Jason) | 55.5 | ||
| 23 | 2 | 2023-03-21 | Stephen, B (Bulelani) | GTP | 1286.7 | 1-0 | 1335.8 | GJM | Bloem, J (James) | 49.1 | ||
| 24 | 3 | 2023-03-21 | Venter, D (Dian) | GTP | 1300.9 | 0-1 | 1257.1 | GTP | Matsioloko, G (Godisang) | 43.8 | ||
| 25 | 2 | 2023-03-21 | Baloyi, B (Boikanyo) | GTP | 1263.9 | 1-0 | 1304.7 | GTP | Venter, Z (Zanri) | 40.8 | ||
| 26 | 2 | 2023-03-21 | Madiba, D (Dumisani) | LCP | 1377.2 | 0-1 | 1347.2 | GJM | Froom, D (David) | 30 | ||
| 27 | 5 | 2023-03-21 | Keyter, ZC (Zarius Clarence) | GTP | 1389.4 | 0-1 | 1359.5 | GJM | Venter, R (Ray) | 29.9 | ||
| 28 | 5 | 2023-03-21 | Stephen, B (Bulelani) | GTP | 1286.7 | 1-0 | 1313.7 | GTP | Matthyser, J (Jason) | 27 | ||
| 29 | 4 | 2023-03-21 | Venter, D (Dian) | GTP | 1300.9 | 0.5-0.5 | 1247.8 | GTP | Claassen, EG (Emileo) | 26.5 | ||
| 30 | 4 | 2023-03-21 | Radia, D (Diya) | GTP | 1335.4 | 0.5-0.5 | 1282.9 | GTP | Kruger, H (Hein) | 26.2 | ||
| 31 | 2 | 2023-03-21 | Claassen, EG (Emileo Gerrit) | GTP | 1247.8 | 0-1 | 1231.7 | GTP | Nel, A (Armand) | 16.1 | ||
| 32 | 3 | 2023-03-21 | Venter, Z (Zanri) | GTP | 1304.7 | 0.5-0.5 | 1335.4 | GTP | Radia, D (Diya) | 15.4 | ||
| 33 | 2 | 2023-03-21 | Pillay, K (Ketana) | GTP | 1365.5 | 1-0 | 1379 | GJM | Froom, J (Jacob) | 13.5 | ||
| 34 | 3 | 2023-03-21 | Pillay, V (Verana) | GTP | 1263.3 | 1-0 | 1269.7 | GTP | Zando, B (Baraka) | 6.4 | ||
| 35 | 1 | 2023-03-21 | Froom, D (David) | GJM | 1347.2 | 0.5-0.5 | 1335.4 | GTP | Radia, D (Diya) | 5.9 | ||
| 36 | 5 | 2023-03-21 | Nel, A (Armand) | GTP | 1231.7 | 1-0 | 1237.4 | GTP | Vermeulen, T (Tiaan Leon) | 5.7 | ||
| 37 | 5 | 2023-03-21 | Froom, J (Jacob) | GJM | 1379 | 0-1 | 1377.2 | LCP | Madiba, D (Dumisani) | 1.8 | ||
| 38 | 3 | 2023-03-21 | Kgatla, D (Daniel) | GTP | 1283.3 | 0.5-0.5 | 1286.7 | GTP | Stephen, B (Bulelani) | 1.7 |