PLAYER PAGE

Kiera van der Walt

2130130082
Sedibeng (GSV)
Personal
Main rating
Rating 1283
K-factor 32
Floor 972.5
Highest 1487.9 (2023-11-01)
Min/Max +/- allowed 110
Rating Change
()
Games 5
Score 1
We 2.08
SWe -1.32
Temp +/- -42.3
Penalties 0
Weight perform 1205.2
Final +/- -42.3
New Rating
()
Rating 1240.8
K-factor 32
Floor 972.5
Highest 1487.9 (2023-11-01)
Min/Max +/- allowed 110
Standard rating
Rating 1264.5
K-factor 32
Floor 971.8
Highest 1487.3 (2023-11-01)
Min/Max +/- allowed 110.1
Rating Change
()
Games 5
Score 1
We 1.95
SWe -1.48
Temp +/- -47.5
Penalties 0
Weight perform 1191.8
Final +/- -47.5
New Rating
()
Rating 1217.1
K-factor 32
Floor 971.8
Highest 1487.3 (2023-11-01)
Min/Max +/- allowed 110.1
Rapid rating
Rating 1197.3
K-factor 36
Floor 703.2
Highest 1203.2 (2025-04-01)
Min/Max +/- allowed 165.1
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1197.3
K-factor 36
Floor 703.2
Highest 1203.2 (2025-04-01)
Min/Max +/- allowed 165.1
Blitz rating
Rating 1257.2
K-factor 36
Floor 757.2
Highest 1257.2 (2025-11-01)
Min/Max +/- allowed 152.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1257.2
K-factor 36
Floor 757.2
Highest 1257.2 (2025-11-01)
Min/Max +/- allowed 152.8
Rating Graph
Tournaments
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Gauteng Closed Chess Championships 2026 (U14 Girls) Standard 2026-10-17 2026-10-17 Ekurhuleni (GE) 5 1283 5 1 1107.5 -28.7 Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 D7 (Sedibeng East) Schools Team Championships 2026 (U13) Rapid 2026-08-15 2026-08-15 Sedibeng (GSV) 5 1283 5 2 1320.8 6.1 Details
2 Kings and Queens Chess Open 2026 (E) Standard 2026-06-13 2026-06-13 Sedibeng (GSV) 5 1297.7 5 2 1171.7 -20.7 Details
3 D7 Sedibeng East Individuals League 2026 (U12+U13 Girls) Standard 2026-05-23 2026-05-23 Sedibeng (GSV) 5 1310.5 5 4 1501.4 28.8 Details
4 Fundraiser for Philip and Anika 09 May 2026 (D) Standard 2026-05-09 2026-05-09 Sedibeng (GSV) 5 1310.5 5 3 1458.1 21.8 Details
5 West Rand goes to Monnas 2026 (Rooks) Standard 2026-05-02 2026-05-02 West Rand (GWR) 5 1310.5 4 0 802.2 -63.4 Details
6 Chess Power House Freedom Day Open 2026 (C) Standard 2026-04-27 2026-04-27 Ekurhuleni (GE) 5 1326.3 5 2 1212 -16.7 Details
7 Chess-in-the-Vaal Open 18 April 2026 (E) Standard 2026-04-18 2026-04-18 Sedibeng (GSV) 5 1326.3 5 2.5 1324.9 0.9 Details
8 Laer Volkskool Chess Open 14 March 2026 (E) Standard 2026-03-14 2026-03-14 Sedibeng (GSV) 5 1327.5 5 3 1295.4 -3.7 Details
9 Hoerskool Drie Riviere Chess Open 07 March 2026 (D) Standard 2026-03-07 2026-03-07 Sedibeng (GSV) 5 1327.5 5 3 1349.9 2.5 Details
10 Gauteng Inter-Region at Emerald Resort 2025 (U14 Girls) Standard 2025-12-06 2025-12-07 Sedibeng (GSV) 5 1346.6 5 1 1026.2 -36.1 Details
11 Chess-in-the-Vaal Academy Blitz Open 25 Oct 2025 (B) Blitz 2025-10-25 2025-10-25 Sedibeng (GSV) 5 1352.9 5 4 1592.9 6.9 Details
12 LS Fonteine Open 18 Oct 2025 (D) Standard 2025-10-18 2025-10-18 Sedibeng (GSV) 5 1352.9 4 2 1218.2 -10.1 Details
13 GDE (D7) Sedibeng East Schools 2025 (U13) Standard 2025-08-02 2025-08-02 Sedibeng (GSV) 5 1359.1 5 2 1193.1 -15.4 Details
14 LS Vryheidsmonument Chess Open 21 Jun 2025 (D) Standard 2025-06-21 2025-06-21 Sedibeng (GSV) 5 1360.7 5 2 1112.8 -24.7 Details
15 GDE Sedibeng East Schools - D7 Individuals 24 May 2025 (U13 Girls) Standard 2025-05-24 2025-05-24 Sedibeng (GSV) 5 1361.5 5 3 1310.4 -5.5 Details
16 Destinata Rapid Open 025 (D) Rapid 2025-03-15 2025-03-15 Sedibeng (GSV) 6 1357.3 6 3 1264.4 -8.5 Details
17 Laer Volkskool Open 15 Feb 2025 (D) Standard 2025-02-15 2025-02-15 Sedibeng (GSV) 5 1356 5 2 1119.6 -22.2 Details
18 Afrikaans High School Open 08 Feb 2025 (D) Standard 2025-02-08 2025-02-08 Sedibeng (GSV) 5 1356 4 2 1304.5 -4 Details
19 Gauteng Inter-Region at UJ 2024 (U12 Girls) Standard 2024-12-07 2024-12-08 Johannesburg Metro (GJM) 5 1341.7 4 1 1076.4 -23.3 Details
20 Laerskool Midvaal Rapid 16 Nov 2024 (D) Rapid 2024-11-16 2024-11-16 Sedibeng (GSV) 5 1343 5 2 1324.9 -0.8 Details
21 NWU Vaal Chess Open 12 Oct 2024 (D) Standard 2024-10-12 2024-10-12 Sedibeng (GSV) 5 1331.3 5 3 1290.6 -4.5 Details
22 Gauteng Top Schools 2024 (U13 Open) Standard 2024-10-04 2024-10-04 Ekurhuleni (GE) 5 1331.3 5 4 1456.5 11.8 Details
23 Kings Gambit Chess Open 14 Sept 2024 (D) Standard 2024-09-14 2024-09-14 Sedibeng (GSV) 5 1336.9 5 3 1351.3 0.8 Details
24 Sedibeng Chess Open 07 Sept 24 (D) Standard 2024-09-07 2024-09-07 Sedibeng (GSV) 5 1336.9 4 1 1109.3 -17.8 Details
25 Gauteng Schools Individuals Finals 2024 (U11 Girls) Standard 2024-08-16 2024-08-16 Ekurhuleni (GE) 5 1336.9 5 4 1448.4 10.3 Details
26 North School Primary Chess Open 2024 (D) Standard 2024-08-31 2024-08-31 Sedibeng (GSV) 5 1336.9 5 3 1361.3 3.2 Details
27 Sedibeng East D7 Teams Trials 2024 (U13) Standard 2024-08-03 2024-08-03 Sedibeng (GSV) 5 1323.4 5 4 1415.7 8.5 Details
28 Midvaal Winter Classic 13 July 2024 (E) Rapid 2024-07-13 2024-07-13 Sedibeng (GSV) 7 1335.5 7 3 1253.8 -7.6 Details
29 AG Visser Open 2024 (C) Standard 2024-06-08 2024-06-08 Sedibeng (GSV) 5 1376.7 5 1.5 1117.2 -25.7 Details
30 Hoerskool Overvaal Chess Open 2024 (D) Standard 2024-04-20 2024-04-20 Sedibeng (GSV) 5 1412.3 5 3 1383.7 -3.3 Details
31 Vaalpark Primary Chess Open 2024 (D) Standard 2024-04-13 2024-04-13 Sedibeng (GSV) 5 1412.3 5 3 1283.1 -11.6 Details
32 HS Drie Riviere Chess Open Section 2024 (D) Standard 2024-03-09 2024-03-09 Sedibeng (GSV) 5 1412.3 5 3 1345.3 -7.3 Details
33 Valia's Open 2024 (E) Standard 2024-03-02 2024-03-02 Sedibeng (GSV) 5 1412.3 5 4 1473.1 6.8 Details
34 Laerskool Midvaal Chess Open Section 2024 (D) Standard 2024-02-10 2024-02-10 Sedibeng (GSV) 5 1412.3 5 3 1335.2 -6.8 Details
35 2024 Gauteng Inter-Region Chess Championship (U12 Girls A) Standard 2024-01-13 2024-01-14 Tshwane (GTP) 5 1472.5 4 1 1044.7 -37.5 Details
36 Queens Gambit Chess Open 2023 (D) Standard 2023-11-25 2023-11-25 Sedibeng (GSV) 5 1389 5 4 1600.5 19.9 Details
37 NWU Vaal Open 2023 (E) Standard 2023-10-14 2023-10-14 Sedibeng (GSV) 5 1364.4 5 3.5 1431.5 7.3 Details
38 2023 Gauteng Top Schools (U11 Mixed) Standard 2023-08-18 2023-08-18 West Rand (GWR) 5 1208.7 5 3 1241.2 4 Details
39 NG Kerk Vanderbijlpark Suid Open 2023 (E) Standard 2023-08-26 2023-08-26 Sedibeng (GSV) 5 1208.7 5 5 1646.3 43.6 Details
40 Gauteng D7 Teams 2023 (U11) Standard 2023-08-12 2023-08-12 Sedibeng (GSV) 5 1208.7 5 3.5 1352.9 13.4 Details
41 Overvaal Ope Jul 2023 (D) Standard 2023-07-22 2023-07-22 Sedibeng (GSV) 5 1237.4 5 2 1066.2 -15.9 Details
42 Valia's Chess Tournament 2023 (D) Standard 2023-05-06 2023-05-06 Sedibeng (GSV) 5 1244.3 5 2 1174.6 -6.1 Details
43 Gauteng Schools D7 2023 (U11 Girls) Standard 2023-05-20 2023-05-20 Sedibeng (GSV) 5 1244.3 5 3.5 1360.2 12.1 Details
44 Driehoek Open Chess Tournament 2023 (D) Standard 2023-05-13 2023-05-13 Sedibeng (GSV) 5 1244.3 5 2 1160.5 -7.5 Details
45 Gauteng Schools Individual Finals 2023 (U11 Girls) Standard 2023-05-26 2023-05-26 Ekurhuleni (GE) 5 1244.3 5 2.5 1218.1 -1.8 Details
46 Heidelberg Open 2023 (C) Standard 2023-02-04 2023-02-04 Sedibeng (GSV) 5 1262.8 5 2.5 1162.5 -10.5 Details
47 Laerkool Midvaal Chess Open 2023 (E) Standard 2023-01-28 2023-01-28 Sedibeng (GSV) 5 1241.9 5 3.5 1367.5 11.7 Details
48 2022 South African Junior Team Chess Championships (U10+U12 Girls) Classical 2022-12-04 2022-12-07 4 Knights (4K) 5 1351 5 0 842.6 -60.6 Details
49 Dr Peter Hangelbroek Open 2022 (F) Standard 2022-10-29 2022-10-29 Sedibeng (GSV) 5 1244 5 5 1648.9 38.8 Details
50 D7 Teams 2022 (U9+U11 Mixed) Standard 2022-08-13 2022-08-13 Sedibeng (GSV) 5 1270.9 5 2 1124 -14.9 Details
Game statistics ( )
Games 5
Wins 1
Draws 0
Losses 4
White 3
Black 2
White wins 1
Black wins 0
Score 1
Percent 20
Dp -255
AOR 1362.5
Performance 1107.5
Game statistics ()
Games 49
Wins 22
Draws 1
Losses 26
White 25
Black 24
White wins 9
Black wins 13
Score 22.5
Percent 45.9
Dp -34.7
AOR 1298.3
Performance 1263.6
Game statistics (History)
Games 285
Wins 143
Draws 16
Losses 126
White 145
Black 140
White wins 75
Black wins 68
Score 151
Percent 53
Dp 25.4
AOR 1246.5
Performance 1271.9
Rankings (Main)
National
Overall 6848
Gender 1270
Age group 1089
Gender/Age 293
Provincial
Overall 2345
Gender 449
Age group 358
Gender/Age 90
Regional
Overall 285
Gender 48
Age group 55
Gender/Age 12
Rankings (Standard)
National
Overall 6647
Gender 1344
Age group 1125
Gender/Age 319
Provincial
Overall 2404
Gender 496
Age group 404
Gender/Age 109
Regional
Overall 289
Gender 55
Age group 59
Gender/Age 14
Rankings (Rapid)
National
Overall 4529
Gender 975
Age group 1001
Gender/Age 270
Provincial
Overall 1094
Gender 235
Age group 246
Gender/Age 64
Regional
Overall 234
Gender 42
Age group 56
Gender/Age 11
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 5
Score 1
Percent 20
Aor 1362.5
Dp -255
Prat 1107.5
Performance ()
Games 49
Score 22.5
Percent 45.9
Aor 1298.3
Dp -34.7
Prat 1263.6
Performance (12 months)
Games 54
Score 23.5
Percent 43.5
Aor 1296.7
Dp -55.1
Prat 1241.6
Performance (History)
Games 285
Score 151
Percent 53
Aor 1246.5
Dp 25.4
Prat 1271.9
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Du Toit, M (Monika) 10 6 4 Dr Peter Hangelbroek Open 2022 (F) D7 (Sedibeng East) Schools Team Championships 2026 (U13) Details
Overall 2 Brancato, S (Sebastian) 6 4 2 NWU Vaal Open 2023 (E) Laerskool Midvaal Rapid 16 Nov 2024 (D) Details
Overall 3 Blignaut, AA (Alma) 4 2 2 Drie Riviere Open 2022 (D) LS Vryheidsmonument Chess Open 21 Jun 2025 (D) Details
Overall 4 Esterhuizen, E (Erich) 4 1 3 Overvaal Ope Jul 2023 (D) LS Vryheidsmonument Chess Open 21 Jun 2025 (D) Details
Overall 5 Coleske, T (Tyler) 4 1 3 NG Kerk Vanderbijlpark Suid Open 2023 (E) Chess-in-the-Vaal Academy Blitz Open 25 Oct 2025 (B) Details
Standard 1 Du Toit, M (Monika) 8 6 2 Dr Peter Hangelbroek Open 2022 (F) Kings and Queens Chess Open 2026 (E) Details
Standard 2 Brancato, S (Sebastian) 4 3 1 NWU Vaal Open 2023 (E) Kings Gambit Chess Open 14 Sept 2024 (D) Details
Standard 3 Blignaut, AA (Alma) 4 2 2 Drie Riviere Open 2022 (D) LS Vryheidsmonument Chess Open 21 Jun 2025 (D) Details
Standard 4 Emanuel, C (Caitlin) 3 1 2 Drie Riviere Open 2022 (D) AG Visser Open 2024 (C) Details
Standard 5 Du Toit, C (Christiaan) 3 2 1 Heidelberg Open 2023 (C) LS Vryheidsmonument Chess Open 21 Jun 2025 (D) Details
Rapid 1 Brancato, S (Sebastian) 2 1 1 Midvaal Winter Classic 13 July 2024 (E) Laerskool Midvaal Rapid 16 Nov 2024 (D) Details
Rapid 2 Du Toit, M (Monika) 2 0 2 Midvaal Winter Classic 13 July 2024 (E) D7 (Sedibeng East) Schools Team Championships 2026 (U13) Details