PLAYER PAGE

Kiera van der Walt

2130130082
Sedibeng (GSV)
Personal
Main rating
Rating 1326.3
K-factor 32
Floor 972.5
Highest 1487.9 (2023-11-01)
Min/Max +/- allowed 110
Rating Change
()
Games 5
Score 2.5
We 2.47
SWe 0.03
Temp +/- 0.9
Penalties 0
Weight perform 1271
Final +/- +0.9
New Rating
()
Rating 1327.2
K-factor 32
Floor 972.5
Highest 1487.9 (2023-11-01)
Min/Max +/- allowed 110
Standard rating
Rating 1317.8
K-factor 32
Floor 971.8
Highest 1487.3 (2023-11-01)
Min/Max +/- allowed 110.1
Rating Change
()
Games 5
Score 2.5
We 2.43
SWe 0.07
Temp +/- 2.2
Penalties 0
Weight perform 1257.2
Final +/- +2.2
New Rating
()
Rating 1320
K-factor 32
Floor 971.8
Highest 1487.3 (2023-11-01)
Min/Max +/- allowed 110.1
Rapid rating
Rating 1203.2
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 1203.2
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 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
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 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
2 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
3 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
4 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
5 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
6 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
7 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
8 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
9 Destinata Rapid Open 025 (D) Rapid 2025-03-15 2025-03-15 Sedibeng (GSV) 6 1357.3 6 3 1264.4 -8.5 Details
10 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
11 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
12 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
13 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
14 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
15 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
16 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
17 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
18 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
19 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
20 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
21 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
22 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
23 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
24 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
25 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
26 Valia's Open 2024 (E) Standard 2024-03-02 2024-03-02 Sedibeng (GSV) 5 1412.3 5 4 1473.1 6.8 Details
27 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
28 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
29 Queens Gambit Chess Open 2023 (D) Standard 2023-11-25 2023-11-25 Sedibeng (GSV) 5 1389 5 4 1600.5 19.9 Details
30 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
31 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
32 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
33 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
34 Overvaal Ope Jul 2023 (D) Standard 2023-07-22 2023-07-22 Sedibeng (GSV) 5 1237.4 5 2 1066.2 -15.9 Details
35 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
36 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
37 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
38 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
39 Heidelberg Open 2023 (C) Standard 2023-02-04 2023-02-04 Sedibeng (GSV) 5 1262.8 5 2.5 1162.5 -10.5 Details
40 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
41 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
42 Dr Peter Hangelbroek Open 2022 (F) Standard 2022-10-29 2022-10-29 Sedibeng (GSV) 5 1244 5 5 1648.9 38.8 Details
43 D7 Teams 2022 (U9+U11 Mixed) Standard 2022-08-13 2022-08-13 Sedibeng (GSV) 5 1270.9 5 2 1124 -14.9 Details
44 Eureka Open 2022 (G+H) Standard 2022-07-30 2022-07-30 Sedibeng (GSV) 5 1227.9 5 3 1321.3 8.5 Details
45 Gaueng Schools D7 2022 (U11 Girls) Standard 2022-06-04 2022-06-04 Sedibeng (GSV) 5 1134.9 5 4 1451.3 30.2 Details
46 2022 Gauteng Schools Individual Chess Championship (U11 Girls) Standard 2022-06-18 2022-06-18 Ekurhuleni (GE) 5 1134.9 5 3 1280.9 13.4 Details
47 Dirk De Koster Chess Open 2022 (D) Standard 2022-04-23 2022-04-23 Ekurhuleni (GE) 5 1128.3 5 2.5 1155 3.3 Details
48 Drie Riviere Open 2022 (D) Standard 2022-02-18 2022-02-18 Sedibeng (GSV) 5 1164.8 5 1.5 971.1 -18.4 Details
49 Midvaal Ope 2022 (D) Standard 2022-01-29 2022-01-29 Sedibeng (GSV) 5 1179.1 5 2 1112.9 -7.2 Details
50 Midvaal Chess Open 2020 (D) Standard 2020-01-25 2020-01-25 Sedibeng (GSV) 5 1200 3 1 1010.3 -10.5 Details
Game statistics ( )
Games 5
Wins 2
Draws 1
Losses 2
White 2
Black 3
White wins 0
Black wins 2
Score 2.5
Percent 50
Dp 0
AOR 1324.9
Performance 1324.9
Game statistics ()
Games 15
Wins 8
Draws 1
Losses 6
White 7
Black 8
White wins 2
Black wins 6
Score 8.5
Percent 56.7
Dp 56.7
AOR 1266.7
Performance 1323.4
Game statistics (History)
Games 251
Wins 129
Draws 16
Losses 106
White 127
Black 124
White wins 68
Black wins 61
Score 137
Percent 54.6
Dp 38.9
AOR 1237.6
Performance 1276.6
Rankings (Main)
National
Overall 5281
Gender 898
Age group 701
Gender/Age 184
Provincial
Overall 1765
Gender 294
Age group 208
Gender/Age 50
Regional
Overall 174
Gender 24
Age group 21
Gender/Age 4
Rankings (Standard)
National
Overall 5030
Gender 891
Age group 700
Gender/Age 190
Provincial
Overall 1751
Gender 297
Age group 230
Gender/Age 56
Regional
Overall 183
Gender 30
Age group 25
Gender/Age 6
Rankings (Rapid)
National
Overall 4184
Gender 910
Age group 835
Gender/Age 240
Provincial
Overall 794
Gender 173
Age group 144
Gender/Age 42
Regional
Overall 162
Gender 30
Age group 30
Gender/Age 8
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 2.5
Percent 50
Aor 1324.9
Dp 0
Prat 1324.9
Performance ()
Games 15
Score 8.5
Percent 56.7
Aor 1266.7
Dp 56.7
Prat 1323.4
Performance (12 months)
Games 44
Score 22.5
Percent 51.1
Aor 1260.8
Dp 9.7
Prat 1270.5
Performance (History)
Games 251
Score 137
Percent 54.6
Aor 1237.6
Dp 38.9
Prat 1276.6
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Du Toit, M (Monika) 7 5 2 Dr Peter Hangelbroek Open 2022 (F) North School Primary Chess Open 2024 (D) Details
Overall 2 Brancato, S (Sebastian) 6 4 2 NWU Vaal Open 2023 (E) Laerskool Midvaal Rapid 16 Nov 2024 (D) Details
Overall 3 Esterhuizen, E (Erich) 4 1 3 Overvaal Ope Jul 2023 (D) LS Vryheidsmonument Chess Open 21 Jun 2025 (D) Details
Overall 4 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
Overall 5 Blignaut, AA (Alma) 4 2 2 Drie Riviere Open 2022 (D) LS Vryheidsmonument Chess Open 21 Jun 2025 (D) Details
Standard 1 Du Toit, M (Monika) 6 5 1 Dr Peter Hangelbroek Open 2022 (F) North School Primary Chess Open 2024 (D) 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 Combrinck, A (Andre Rossouw) 3 1 2 Drie Riviere Open 2022 (D) Laer Volkskool Open 15 Feb 2025 (D) Details
Standard 5 Buchebner, M (Mikayla) 3 2 1 D7 Teams 2022 (U9+U11 Mixed) GDE Sedibeng East Schools - D7 Individuals 24 May 2025 (U13 Girls) Details
Rapid 1 Brancato, S (Sebastian) 2 1 1 Midvaal Winter Classic 13 July 2024 (E) Laerskool Midvaal Rapid 16 Nov 2024 (D) Details