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Chess South Africa Ratings Database

Last updated: 13 March 2025

Tournament information

Tournament id: 20230144
Group id: 20230142
Tournament: Laerskool Constantiapark Open Chess Tournament 2023
Section: U10
Format: Round-Robin
Rating: Standard
Rounds: 5
Start: 2023/02/18
Ended: 2023/02/18
Received: 2023/02/24
Rated: 2023/02/24
Submitted by: Yolandé Sutil
Host: Tshwane (GTP)
Chief Arbiter: Yolandé Sutil
Chief Organiser: Tshwane (GTP)
Location: Laerskool Constantiapark Pretoria
International event: No
FIDE rated: No
Time control: 60/60min
Total time: 60 minutes
Weight: 0.83
Players on file: 55
Players playing: 55
Average rating (Main): 1207.7
Average rating (Standard): 1205.2
Rated: Yes (OK)
Tournament file: RSA_Export_GTP_20230218 Laerskool Constantiapark Open_U10_20230224_1136
Rating progress: Processed
Offical results: Official results
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#Chess SA idNameAgeGTitleRatingRegionGmsScr%DpAorPratRankPos
1 1140137652 Aikman, D (Desmond Gustav) U12 1295.8 Tshwane (GTP) 5 3.0 60.0 85.0 1214.9 1299.9 8 0
2 1150147655 Alberts, E (Enrico) U12 1269.5 Tshwane (GTP) 5 3.0 60.0 85.0 1247.9 1332.9 11 0
3 1140134237 Barkhuizen, SJ (Simon Jurgens) U12 1439.6 Tshwane (GTP) 5 4.0 80.0 255.0 1256.1 1511.1 1 0
4 2140149175 Boshoff, M (Milah) U12 1200.0 Tshwane (GTP) 5 2.5 50.0 0.0 1220.4 1220.4 22 0
5 1150147656 Breytenbach, E (Ewan) U12 1237.5 Tshwane (GTP) 5 1.5 30.0 -170.0 1219.9 1049.9 15 0
6 2150143862 Brits, A (Alina) U12 1177.4 Tshwane (GTP) 5 1.0 20.0 -255.0 1204.5 949.5 40 0
7 1150136649 Coetzee, A (Adriaan) U12 1031.7 Tshwane (GTP) 5 2.0 40.0 -85.0 1202.0 1117.0 54 0
8 1150136650 Coetzee, R (Riko) U12 1090.4 Tshwane (GTP) 5 2.0 40.0 -85.0 1224.7 1139.7 50 0
9 1150147657 Danzfuss, E (Edrich) U12 1221.5 Tshwane (GTP) 5 2.0 40.0 -85.0 1239.4 1154.4 17 0
10 1140140634 De Beer, L (Liam Nicolaas) U12 1301.6 Tshwane (GTP) 5 3.0 60.0 85.0 1237.1 1322.1 7 0
11 2140136638 De Beer, L (Lily) U12 1052.2 Tshwane (GTP) 5 2.0 40.0 -85.0 1207.4 1122.4 53 0
12 1140148668 De Jager, R (Reuben) U12 1167.5 Tshwane (GTP) 5 1.5 30.0 -170.0 1148.2 978.2 44 0
13 1150143864 De Klerk, O (Oliver) U12 1186.4 Tshwane (GTP) 4 1.0 25.0 -212.5 1233.1 1020.6 37 0
14 1150147658 De Leeuw, W (Walter) U12 1255.4 Tshwane (GTP) 5 3.0 60.0 85.0 1224.2 1309.2 12 0
15 2150147100 Dixon, G (Genevieve) U12 1193.0 Tshwane (GTP) 5 3.0 60.0 85.0 1201.6 1286.6 35 0
16 1140149176 Erasmus, E (Elardus) U12 1200.0 Tshwane (GTP) 5 2.5 50.0 0.0 1200.7 1200.7 23 0
17 1150147660 Fourie, E (Ernest) U12 1182.1 Tshwane (GTP) 5 2.0 40.0 -85.0 1204.3 1119.3 38 0
18 1150147661 Fourie, M (Marchant) U12 1208.8 Tshwane (GTP) 5 1.0 20.0 -255.0 1160.8 905.8 21 0
19 1150147662 Hancke, W (Waldo) U12 1182.1 Tshwane (GTP) 5 1.0 20.0 -255.0 1189.4 934.4 39 0
20 2140143071 Haupt, A (Abigail) U12 1102.8 Tshwane (GTP) 5 3.5 70.0 170.0 1295.6 1465.6 49 0
21 2150143025 Haupt, N (Nia) U12 1025.2 Tshwane (GTP) 5 1.5 30.0 -170.0 1239.4 1069.4 55 0
22 1140135082 Janse Van Rensburg, J (Josh) U12 1355.8 Tshwane (GTP) 5 4.0 80.0 255.0 1204.5 1459.5 4 0
23 2140137411 Keyter, A (Alissa) U12 1221.8 Tshwane (GTP) 5 3.0 60.0 85.0 1230.5 1315.5 16 0
24 1150147665 Kirchner, R (Reinard) U12 1247.8 Tshwane (GTP) 5 2.0 40.0 -85.0 1164.3 1079.3 13 0
25 1150149177 Kleynhans, M (Magnus) U12 1200.0 Tshwane (GTP) 5 1.5 30.0 -170.0 1236.8 1066.8 24 0
26 1140137412 Malan, F (Franswa) U12 1192.4 Tshwane (GTP) 5 3.0 60.0 85.0 1154.7 1239.7 36 0
27 1150149179 Maré, K (Kristen) U12 1200.0 Tshwane (GTP) 5 2.5 50.0 0.0 1208.4 1208.4 26 0
28 1150137421 Maree, D (David) U12 1173.1 Tshwane (GTP) 5 1.0 20.0 -255.0 1191.3 936.3 42 0
29 1150149178 Marques, D (Dian) U12 1200.0 Tshwane (GTP) 4 0.0 0.0 -425.0 1148.1 723.1 25 0
30 2140135766 Mulamattathil, R (Raynah) U12 1127.2 Tshwane (GTP) 5 3.0 60.0 85.0 1188.7 1273.7 48 0
31 1140143168 Muller, J (Jano) U12 1169.4 Tshwane (GTP) 5 3.0 60.0 85.0 1233.4 1318.4 43 0
32 2140137416 Ottermann, A (Ayla) U12 1068.6 Tshwane (GTP) 5 2.0 40.0 -85.0 1254.3 1169.3 52 0
33 1150149180 Palmer, E (Eli) U12 1200.0 Johannesburg Metro (GJM) 5 2.0 40.0 -85.0 1183.5 1098.5 27 0
34 1140135771 Petzer, W (Wilhelm) U12 1218.9 Tshwane (GTP) 5 3.0 60.0 85.0 1183.6 1268.6 18 0
35 2140135772 Potgieter, R (Raven) U12 1081.3 Tshwane (GTP) 5 2.0 40.0 -85.0 1211.8 1126.8 51 0
36 1140135554 Prinsloo, A (Alexander) U12 1393.3 Johannesburg Metro (GJM) 5 5.0 100.0 425.0 1240.5 1665.5 3 0
37 1150149181 Prinsloo, F (Francois) U12 1200.0 Tshwane (GTP) 2 1.0 50.0 0.0 1170.7 1170.7 28 0
38 1140135555 Prinsloo, N (Nicholas) U12 1336.7 Johannesburg Metro (GJM) 5 5.0 100.0 425.0 1306.0 1731.0 6 0
39 2140135150 Prinsloo, V (Veronique) U12 1211.0 Tshwane (GTP) 5 4.0 80.0 255.0 1199.3 1454.3 20 0
40 2140135773 Raath, E (Emma) U12 1242.3 Tshwane (GTP) 5 3.0 60.0 85.0 1184.7 1269.7 14 0
41 2140135776 Roberts, F (Frans-Leigh) U12 1280.4 Tshwane (GTP) 5 4.0 80.0 255.0 1222.0 1477.0 10 0
42 1140149182 Roets, X (Xander) U12 1200.0 Tshwane (GTP) 5 2.0 40.0 -85.0 1191.9 1106.9 29 0
43 2150149183 Saaiman, K (Kerisa) U12 1200.0 Tshwane (GTP) 5 0.0 0.0 -425.0 1158.3 733.3 30 0
44 1150149184 Snyman, M (Marno) U12 1200.0 Tshwane (GTP) 5 1.0 20.0 -255.0 1180.6 925.6 31 0
45 2140135778 Sutherland, K (Kiona) U12 1164.0 Tshwane (GTP) 5 3.0 60.0 85.0 1220.7 1305.7 45 0
46 2140149185 Timmerman, Z (Zoë) U12 1200.0 Tshwane (GTP) 5 1.5 30.0 -170.0 1156.0 986.0 32 0
47 1140134633 Van Der Merwe, A (Aiden Joshua) U12 1286.0 Chess South Africa (CSA) 5 4.0 80.0 255.0 1221.8 1476.8 9 0
48 1140134245 Van Der Merwe, ZC (Zander Christiaan) U12 1350.2 Tshwane (GTP) 5 3.5 70.0 170.0 1181.3 1351.3 5 0
49 1140137418 Van Der Wath, L (Logan) U12 1135.0 Tshwane (GTP) 5 4.0 80.0 255.0 1221.9 1476.9 47 0
50 2150149186 Van Deventer, S (Seline) U12 1200.0 Tshwane (GTP) 5 1.0 20.0 -255.0 1131.4 876.4 33 0
51 2140133857 Venter, E (Elke) U12 1175.3 Johannesburg Metro (GJM) 5 4.0 80.0 255.0 1219.7 1474.7 41 0
52 2150137423 Vermaak, A (Alri) U12 1399.8 Tshwane (GTP) 5 3.0 60.0 85.0 1211.6 1296.6 2 0
53 1150149187 Vorster, J (James) U12 1200.0 Tshwane (GTP) 4 2.0 50.0 0.0 1178.3 1178.3 34 0
54 1140148674 Weyer, E (Evan) U12 1157.5 Tshwane (GTP) 4 1.0 25.0 -212.5 1178.5 966.0 46 0
55 1150140638 Wolvaardt, J (Jonathan) U12 1213.2 Tshwane (GTP) 5 4.0 80.0 255.0 1261.7 1516.7 19 0
#Chess SA idArbiterRegionTitleStatus
1 283036769 Sutil, Y (Yolandé Judy Do Norsomento) Tshwane (GTP) TS Chief Arbiter
2 159070015 Du Toit, GC (Gys) Tshwane (GTP) TS Arbiter
3 184027327 Nene, TH (Themba Hope) Tshwane (GTP) NA Arbiter
4 201038778 Van Den Berg, A (Ane) Tshwane (GTP) RA Arbiter
PosChessaIdNameTitleRatingScore12345
01140137652Aikman, D (Desmond Gustav) 1295.83.0W+38B+45W-15B+3W-36
01150147655Alberts, E (Enrico) 1269.53.0B-1W+21B-24W+19B+22
01140134237Barkhuizen, SJ (Simon Jurgens) 1439.64.0W+12B+35W+10B+36W-9
02140149175Boshoff, M (Milah) 1200.02.5W-9B-38W+43B=18W+28
01150147656Breytenbach, E (Ewan) 1237.51.5B-14W+20B-29W-33B=19
02150143862Brits, A (Alina) 1177.41.0W-23B-3W=21B-38W=39
01150136649Coetzee, A (Adriaan) 1031.72.0W+27B-36W+28B-16W-38
01150136650Coetzee, R (Riko) 1090.42.0W+29B-15W-45B-2W+30
01150147657Danzfuss, E (Edrich) 1221.52.0W-5B+43W-34B+30W-29
01140140634De Beer, L (Liam Nicolaas) 1301.63.0B+37W+50B+13B-5W-35
02140136638De Beer, L (Lily) 1052.22.0B-6W-24B+20W-49B+26
01140148668De Jager, R (Reuben) 1167.51.5W-36B+25W-35B-51W=55
01150143864De Klerk, O (Oliver) 1186.41.0B+26W-8B-22W-32XXX
01150147658De Leeuw, W (Walter) 1255.43.0B-8W+26B-14W+50B+24
02150147100Dixon, G (Genevieve) 1193.03.0W-15B+27W+51B-34W+45
01140149176Erasmus, E (Elardus) 1200.02.5B-4W+28B-42W=17B+52
01150147660Fourie, E (Ernest) 1182.12.0W-10B-34W+25B+40W-51
01150147661Fourie, M (Marchant) 1208.81.0B-31W-49B+26W-11B-50
01150147662Hancke, W (Waldo) 1182.11.0W-16B-51W=27B-21B=46
02140143071Haupt, A (Abigail) 1102.83.5B+20W+14B=8W-4W+3
02150143025Haupt, N (Nia) 1025.21.5B+28W-4B-33W-31B=44
01140135082Janse Van Rensburg, J (Josh) 1355.84.0W+54B+48W+16B-9W+34
02140137411Keyter, A (Alissa) 1221.83.0B-19W+32B+11W+37B-6
01150147665Kirchner, R (Reinard) 1247.82.0B-41W+46B+49W-13B-47
01150149177Kleynhans, M (Magnus) 1200.01.5W+34B-10W-48B-12W=7
01140137412Malan, F (Franswa) 1192.43.0B-13W+17B-52W+46B+53
01150137421Maree, D (David) 1173.11.0B-42W-11B-17B-27W+25
01150149178Marques, D (Dian) 1200.00.0W-47B-7W-54B-28+BYE
01150149179Maré, K (Kristen) 1200.02.5W-35B-12B=46W+39W+27
02140135766Mulamattathil, R (Raynah) 1127.23.0B-33W+39B-37W+44B+32
01140143168Muller, J (Jano) 1169.43.0B+24W-6B+19W+22B-31
02140137416Ottermann, A (Ayla) 1068.62.0W+25B-5W+38B-10W-18
01150149180Palmer, E (Eli) 1200.02.0B+49W-31W+40B-48W-12
01140135771Petzer, W (Wilhelm) 1218.93.0W+51B-16W+55B+7W-10
02140135772Potgieter, R (Raven) 1081.32.0W-22B+30W-3B+54B-8
01140135554Prinsloo, A (Alexander) 1393.35.0B+11W+52B+31W+15B+4
01150149181Prinsloo, F (Francois) 1200.01.0B+46W-41XXXXXXXXX
01140135555Prinsloo, N (Nicholas) 1336.75.0B+17W+42B+4W+6B+1
02140135150Prinsloo, V (Veronique) 1211.04.0W+30B+22W-5B+55W+48
02140135773Raath, E (Emma) 1242.33.0B+39W+33B-6W+53B-42
02140135776Roberts, F (Frans-Leigh) 1280.44.0W+7B-47W+2W+8B+41
01140149182Roets, X (Xander) 1200.02.0W-48B+54W+12B-35W-2
02150149183Saaiman, K (Kerisa) 1200.00.0B-52W-44B-32W-26B-43
01150149184Snyman, M (Marno) 1200.01.0W-40B-2W-30B+25W-54
02140135778Sutherland, K (Kiona) 1164.03.0W+3B+23W-36B+29W-14
02140149185Timmerman, Z (Zoë) 1200.01.5B-53W-37B=39W+43B-21
01140134633Van Der Merwe, A (Aiden Joshua) 1286.04.0B+32W+19B-1W+52B+33
01140134245Van Der Merwe, ZC (Zander Christiaan) 1350.23.5W+2B+40W=47B-14W+49
01140137418Van Der Wath, L (Logan) 1135.04.0W+43B-9W+18B+45W+16
02150149186Van Deventer, S (Seline) 1200.01.0W-55B-18B-53W+20B-17
02140133857Venter, E (Elke) 1175.34.0B+44W+53B+41W-1B+13
02150137423Vermaak, A (Alri) 1399.83.0W+18B+55W-9B+47W-5
01150149187Vorster, J (James) 1200.02.0B-50+BYEW+7W-41B+11
01140148674Weyer, E (Evan) 1157.51.0+BYEW-13B+50W-42B-37
01150140638Wolvaardt, J (Jonathan) 1213.24.0B+21W-1B+44W+24B+15
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