PLAYER PAGE

Personal

Steyn, K (Kahn)

Chess SA id

1160157330

FIDE id

?

Date of birth

2016-03-22 (U12)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-12-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item Main Standard Rapid Blitz
Rating 1441.6 1430.5 1180.2 1200
Raw rating 1441.6 1430.5 1180.2 1200
Weighted rating 1409.6 1402.4 1166.4 1200
Weighted performance 1366.9 1363.1 0 0
Floor 988.8 988.9 700 700
K-factor 32 32 36 36
Min/Max rating change allowed 117.5 119.4 170.6 165.8
Highest rating 1488.8
2025-08-01
1488.9
2025-08-01
1200
2018-10-01
1200
2018-10-01
Highest raw rating 1488.8
2025-08-01
1488.9
2025-08-01
1200
2019-12-01
1200
2024-02-01
Highest weighted rating 1409.6
2026-02-01
1402.4
2026-02-01
1200
2018-10-01
1200
2018-10-01
Highest weighted performance 1488.8
2025-08-01
1488.9
2024-07-01
1200
2019-12-01
1200
2024-02-01

Prediction
Item Main Standard Rapid Blitz
Rating change -30.7 -27.7 0 0
New rating 1410.9 1402.8 1180.2 1200
Analysis
Rating 1441.6 1430.5 1180.2 1200
Raw rating 1441.6 1430.5 1180.2 1200
Weighted rating 1409.6 1402.4 1166.4
Weighted performance 1366.9 1363.1 0
K-factor 32 32 36 36
Floor 988.8 988.9 700 700
Max/Min rating change allowed 117.5 119.4 170.6 165.8
Games 5 5 0 0
Score 1.5 1.5 0 0
Expected score 3.03 3.22 0 0
Score-Expected -1.53 -1.72 0 0
Temp raw +/- -48.9 -55 0 0
Final raw +/- -48.9 -55 0 0
New raw rating 1392.7 1375.4 1180.2 1200
New weighted rating 1410.9 1402.8 1168.3 1200
New weighted performance 1294.9 1295 0 0
Temp new rating 1410.9 1402.8 1180.2 1200
Temp new rating +/- -30.7 -27.7 0 0
Final new rating +/- -30.7 -27.7 0 0
New rating 1410.9 1402.8 1180.2 1200
New K-factor 32 32 36 36
New floor 988.8 988.9 700 700

Item Main Standard Rapid Blitz
0 0 0 0
108 103 5 0
118 118 0 0
46 35 11 0
0 0 0 0
0 0 0 0
History 272 256 16 0

Games since
Main
226
Standard
221
Rapid
5
Blitz
0
Gender Male
Age group U10
Region Johannesburg Metro (GJM)
Province Gauteng (GT)
Main
RSA Province Region
Overall 1984 692 235
Male 1634 560 194
U10 117 52 21
U10 Male 102 48 19
Standard
RSA Province Region
Overall 2012 745 237
Male 1643 604 196
U10 128 57 21
U10 Male 111 52 19
Rapid
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
U10 -1 -1 -1
U10 Male -1 -1 -1
Blitz
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
U10 -1 -1 -1
U10 Male -1 -1 -1

Games Score % Dp AvgOpp Performance
Main 0 0 0 0 0 0
Standard 0 0 0 0 0 0
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0
Games Score % Dp AvgOpp Performance
Main 108 60.5 56.02 51.2 1349.9 1401
Standard 103 57.5 55.83 49.5 1349.1 1398.6
Rapid 5 3 60 85 1366.5 1451.5
Blitz 0 0 0 0 0 0
History
Games Score % Dp AvgOpp Performance
Main 272 146.5 53.86 32.8 1294.6 1327.4
Standard 256 139.5 54.49 38.2 1294.8 1333
Rapid 16 7 43.75 -53.1 1291.9 1238.8
Blitz 0 0 0 0 0 0

Date Main Standard Rapid Blitz
2026-02-01 1441.6 1430.5 1180.2 1200
2026-01-01 1448.7 1438.5 1180.2 1200
2025-11-30 1419.8 1407.4 1180.2 1200
2025-11-01 1419.8 1407.4 1180.2 1200
2025-09-30 1419.8 1407.4 1180.2 1200
2025-09-01 1444 1434.9 1180.2 1200
2025-08-01 1488.8 1488.9 1180.2 1200
2025-07-01 1409 1409.5 1180.2 1200
2025-06-01 1371.6 1358.9 1180.2 1200
2025-05-01 1418 1416.3 1180.2 1200
2025-04-01 1360.2 1357.9 1143.5 1200
2025-03-01 1394 1400.7 1143.5 1200
2025-02-01 1361.2 1357 1143.5 1200
2025-01-01 1361.2 1357 1139.2 1200
2024-12-01 1411.4 1405.6 1139.2 1200
2024-11-01 1411.4 1405.6 1139.2 1200
2024-10-01 1400.8 1391.8 1139.2 1200
2024-12-01 1398.4 1381.2 1139.2 1200
2024-08-01 1447 1439.4 1139.2 1200
2024-07-01 1366.8 1359.3 1139.2 1200
2024-06-01 1270.5 1261.8 1139.2 1200
2024-05-01 1241.4 1230.3 1139.2 1200
2024-04-01 1162.5 1163.3 1139.2 1200
2024-03-01 1181.9 1197.1 1139.2 1200

Comming soon.

Tournaments

# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 2026 JMC Kick off Tournament (U12) 2026-02-01 2026-02-01 Standard Johannesburg Metro (GJM) 5 5 1.5 Yes Analysis
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 2026 JMC Kick off Tournament (U12) 2026-02-01 2026-02-01 Standard Johannesburg Metro (GJM) 5 5 1.5 Yes Analysis
2 First Knight Riders Juniors Open Chess Tournament 2026 (D) 2026-01-17 2026-01-17 Standard Johannesburg Metro (GJM) 5 5 3 Yes Analysis
Last 500 tournaments since 01 January 2018
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 2026 JMC Kick off Tournament (U12) 2026-02-01 2026-02-01 Standard Johannesburg Metro (GJM) 5 5 1.5 Yes Analysis
2 First Knight Riders Juniors Open Chess Tournament 2026 (D) 2026-01-17 2026-01-17 Standard Johannesburg Metro (GJM) 5 5 3 Yes Analysis
3 Gauteng Inter-Region at Emerald Resort 2025 (U10 Candidates) 2025-12-06 2025-12-07 Standard Sedibeng (GSV) 5 5 4 Yes Analysis
4 2025 Centurion Chess Open Tournament (U10) 2025-09-27 2025-09-27 Standard Tshwane (GTP) 5 5 2 Yes Analysis
5 JMC Closed 2025 (U10) 2025-08-09 2025-08-09 Standard Johannesburg Metro (GJM) 5 5 2 Yes Analysis
6 2025 Menlo Open (U10) 2025-07-26 2025-07-26 Standard Tshwane (GTP) 5 5 4 Yes Analysis
7 2025 Wynie Robbertse Chess Tournament (U10) 2025-07-19 2025-07-19 Standard Tshwane (GTP) 5 5 3 Yes Analysis
8 South African Open 2025 (U10 Open) 2025-07-03 2025-07-05 Standard Johannesburg Metro (GJM) 5 5 3 Yes Analysis
9 Knight Riders Youth Day Open 2025 (U10) 2025-06-15 2025-06-15 Standard Johannesburg Metro (GJM) 5 5 2.5 Yes Analysis
10 West Rand Open 2.0 2025 (U10) 2025-06-07 2025-06-07 Standard West Rand (GWR) 5 5 4 Yes Analysis
11 JMC Helpmekaar 2025 (U10) 2025-06-01 2025-06-01 Standard Johannesburg Metro (GJM) 5 5 3 Yes Analysis
12 Knight Riders Juniors Open Chess Tournament 2025 (U10) 2025-05-24 2025-05-24 Standard Johannesburg Metro (GJM) 5 5 2.5 Yes Analysis
13 Moja Chess Extravaganza 2025 (U10) 2025-04-26 2025-04-28 Standard Johannesburg Metro (GJM) 5 4 2 Yes Analysis
14 JMC Crawford Sandton 2025 (U10) 2025-05-10 2025-05-10 Standard Johannesburg Metro (GJM) 5 5 2.5 Yes Analysis
15 CPH May 2025 (D) 2025-05-03 2025-05-03 Standard Johannesburg Metro (GJM) 5 5 2 Yes Analysis
16 Chess Molecules Open Tournament 2025 (D) 2025-04-19 2025-04-19 Rapid Johannesburg Metro (GJM) 5 5 3 Yes Analysis
17 FIDE in The West 2025 (U10) 2025-04-12 2025-04-12 Standard West Rand (GWR) 5 5 4 Yes Analysis
18 South African Junior Closed Chess Championships 2025 (U10 Open) 2025-03-31 2025-04-05 Standard Cape Winelands (WCW) 9 9 4 Yes Analysis
19 2025 Chris Greyling Open Chess Tournament (U10) 2025-03-15 2025-03-15 Standard Tshwane (GTP) 5 5 3 Yes Analysis
20 JMC Crawford Ruimsig 2025 (C) 2025-03-01 2025-03-01 Standard Johannesburg Metro (GJM) 5 5 1 Yes Analysis
21 Knight Riders Open Chess Tournament 2025 (D) 2025-02-22 2025-02-22 Standard Johannesburg Metro (GJM) 5 5 3 Yes Analysis
22 Constantiapark Open 2025 (U10) 2025-02-15 2025-02-15 Standard Tshwane (GTP) 5 5 3 Yes Analysis
23 2025 West Rand Open (U10) 2025-02-08 2025-02-08 Standard West Rand (GWR) 5 5 4 Yes Analysis
24 JMC Kick Off 2025 (U10) 2025-02-02 2025-02-02 Standard Johannesburg Metro (GJM) 5 5 3 Yes Analysis
25 Mzansi Interprovincial Youth Chess Championships 2024 (U10 Open Combined) 2024-12-16 2024-12-19 Standard Capricorn (LCP) 7 6 2 Yes Analysis
26 Gauteng Inter-Region at UJ 2024 (U10 Candidates) 2024-12-07 2024-12-08 Standard Johannesburg Metro (GJM) 5 5 4 Yes Analysis
27 Bojanala's Battle of Mount Cambridge 2024 (Cener Pawns) 2024-10-05 2024-10-05 Standard Bojanala Platina (NBR) 5 5 3.5 Yes Analysis
28 Knight Riders Spring Chess Tournament 2024 (U8+U10) 2024-09-28 2024-09-28 Standard Johannesburg Metro (GJM) 5 5 4 Yes Analysis
29 Centurion Chess Open Tournament 2024 (U10) 2024-09-21 2024-09-21 Standard Tshwane (GTP) 5 5 2 Yes Analysis
30 2024 West Rand Trials (U10) 2024-09-07 2024-09-07 Standard West Rand (GWR) 5 5 3 Yes Analysis
31 JMC Closed 2024 (U10) 2024-08-09 2024-08-09 Standard Johannesburg Metro (GJM) 5 5 2.5 Yes Analysis
32 Fourth Knight Riders Juniors Open Chess Tournament 204 (D) 2024-08-03 2024-08-03 Standard Johannesburg Metro (GJM) 5 5 2.5 Yes Analysis
33 Ekurhuleni Trails 2 2024 (U8+U10) 2024-07-27 2024-07-27 Standard Ekurhuleni (GE) 5 5 4 Yes Analysis
34 Chess Power House July Open 2024 (D) 2024-07-20 2024-07-20 Standard Johannesburg Metro (GJM) 5 5 3 Yes Analysis
35 Menlopark Open Chess Tournament 2024 (B) 2024-07-13 2024-07-13 Standard Tshwane (GTP) 5 5 3 Yes Analysis
36 FIDE in the West 2024 (U10) 2024-06-08 2024-06-08 Standard West Rand (GWR) 5 4 3 Yes Analysis
37 JMC Trinityhouse Little Falls 2024 (U10) 2024-06-02 2024-06-02 Standard Johannesburg Metro (GJM) 5 5 2.5 Yes Analysis
38 Chess Power House May Open 2024 (D) 2024-05-25 2024-05-25 Standard Johannesburg Metro (GJM) 5 5 2.5 Yes Analysis
39 JMC Crawford International Sandton 2024 (U10) 2024-05-11 2024-05-11 Standard Johannesburg Metro (GJM) 5 5 3 Yes Analysis
40 South African Junior Closed Chess Championship 2024 (U8 Open) 2024-04-27 2024-05-01 Standard Ekurhuleni (GE) 9 9 3.5 Yes Analysis
41 Westwood Open 2024 (D) 2024-04-13 2024-04-13 Standard Ekurhuleni (GE) 5 5 2 Yes Analysis
42 Ekurhuleni Open 2024 (E) 2024-04-06 2024-04-06 Standard Ekurhuleni (GE) 5 5 3 Yes Analysis
43 First Knight Riders Junior Open 2024 (U8+U10) 2024-04-20 2024-04-20 Standard Johannesburg Metro (GJM) 5 5 3 Yes Analysis
44 JNW Open - Classic - Crawford 2024 (U10) 2024-03-09 2024-03-09 Standard Johannesburg Metro (GJM) 5 4 1 Yes Analysis
45 JMC Unika School Tournament 2024 (U10) 2024-03-02 2024-03-02 Standard Johannesburg Metro (GJM) 5 5 2 Yes Analysis
46 2024 Gauteng Inter-Region Chess Championship (U8) 2024-01-13 2024-01-14 Standard Tshwane (GTP) 5 5 1 Yes Analysis
47 JMC Kick Off Tournament 2024 (U10) 2024-01-28 2024-01-28 Standard Johannesburg Metro (GJM) 5 5 3 Yes Analysis
48 ThinkChess Academy 2023 (B) 2023-09-09 2023-09-09 Standard Johannesburg Metro (GJM) 5 5 1.5 Yes Analysis
49 Mzansi Spring Rapid 2023 2023-09-02 2023-09-02 Rapid Johannesburg Metro (GJM) 7 6 1 Yes Analysis
50 Chess Molecules Rapid 2023 (Grade 0-2) 2023-09-23 2023-09-23 Rapid Ekurhuleni (GE) 5 5 3 Yes Analysis
51 2023 Woman's Day Open Chess Tournament (Pawn) 2023-08-09 2023-08-09 Standard Tshwane (GTP) 5 5 4 Yes Analysis
52 Chess Power House 2023 (D) 2023-08-19 2023-08-19 Standard Johannesburg Metro (GJM) 5 5 3 Yes Analysis
53 2023 Menlo Open Tournament (F) 2023-07-22 2023-07-22 Standard Tshwane (GTP) 5 5 3.5 Yes Analysis
54 JMC Trinity Little Falls 2023 (U8) 2023-07-02 2023-07-02 Standard Johannesburg Metro (GJM) 5 5 1 Yes Analysis
55 Knight Riders Youth Day 2023 (U8) 2023-06-16 2023-06-16 Standard Johannesburg Metro (GJM) 5 5 3 Yes Analysis
56 JNW Open - Trinityhouse Little Falls 2023 (U8) 2023-06-24 2023-06-24 Standard Johannesburg Metro (GJM) 5 5 3 Yes Analysis

Top 3 Streaks

# Games Start End
1 8 Tournament
2025 Wynie Robbertse Chess Tournament
Tournament
2025 Menlo Open
date
2025-07-19
rnd
3
type
Standard
result
1
date
2025-07-26
rnd
5
type
Standard
result
1
Opponent
Conradie, M (Marcus)
Opponent
Venter, S (Stephan)
2 7 Tournament
Knight Riders Spring Chess Tournament 2024
Tournament
Bojanala's Battle of Mount Cambridge 2024
date
2024-09-28
rnd
1
type
Standard
result
1
date
2024-10-05
rnd
2
type
Standard
result
1
Opponent
Mkulisi, A (Asavela)
Opponent
Monamatha, O (Oreabetse)
3 5 Tournament
Ekurhuleni Trails 2 2024
Tournament
Fourth Knight Riders Juniors Open Chess Tournament 204
date
2024-07-27
rnd
4
type
Standard
result
1
date
2024-08-03
rnd
3
type
Standard
result
0.5
Opponent
Lin, Y (Yizheng)
Opponent
Zhang, Z (Ziyi)
# Games Start End
1 8 Tournament
2025 Wynie Robbertse Chess Tournament
Tournament
2025 Menlo Open
date
2025-07-19
rnd
3
type
Standard
result
1
date
2025-07-26
rnd
5
type
Standard
result
1
Opponent
Conradie, M (Marcus)
Opponent
Venter, S (Stephan)
2 7 Tournament
Knight Riders Spring Chess Tournament 2024
Tournament
Bojanala's Battle of Mount Cambridge 2024
date
2024-09-28
rnd
1
type
Standard
result
1
date
2024-10-05
rnd
2
type
Standard
result
1
Opponent
Mkulisi, A (Asavela)
Opponent
Monamatha, O (Oreabetse)
3 5 Tournament
Ekurhuleni Trails 2 2024
Tournament
Fourth Knight Riders Juniors Open Chess Tournament 204
date
2024-07-27
rnd
4
type
Standard
result
1
date
2024-08-03
rnd
3
type
Standard
result
0.5
Opponent
Lin, Y (Yizheng)
Opponent
Zhang, Z (Ziyi)
# Games Start End
1 3 Tournament
Chess Molecules Rapid 2023
Tournament
Chess Molecules Open Tournament 2025
date
2023-09-23
rnd
5
type
Rapid
result
1
date
2025-04-19
rnd
2
type
Rapid
result
1
Opponent
Stephano, G (Gabriella)
Opponent
Rodda, T (Tirza)
2 2 Tournament
Chess Molecules Rapid 2023
Tournament
Chess Molecules Rapid 2023
date
2023-09-23
rnd
1
type
Rapid
result
1
date
2023-09-23
rnd
2
type
Rapid
result
1
Opponent
Mokgoko, K (Kgosietsile)
Opponent
Pather, T (Tamishka)
3 1 Tournament
Chess Molecules Open Tournament 2025
Tournament
Chess Molecules Open Tournament 2025
date
2025-04-19
rnd
4
type
Rapid
result
1
date
2025-04-19
rnd
4
type
Rapid
result
1
Opponent
Ntsibande, S (Sinethemba)
Opponent
Ntsibande, S (Sinethemba)
No games found.
# Games Start End
# Games Start End
1 4 Tournament
West Rand Open 2.0 2025
Tournament
Knight Riders Youth Day Open 2025
date
2025-06-07
rnd
4
type
Standard
result
1
date
2025-06-15
rnd
2
type
Standard
result
1
Opponent
White, J (Joshua)
Opponent
Khalife, A (Arkan)
2 4 Tournament
JMC Helpmekaar 2025
Tournament
West Rand Open 2.0 2025
date
2025-06-01
rnd
4
type
Standard
result
1
date
2025-06-07
rnd
2
type
Standard
result
1
Opponent
Israel, Y (Yishai)
Opponent
Lourens, A (Albertus)
3 4 Tournament
Ekurhuleni Trails 2 2024
Tournament
Fourth Knight Riders Juniors Open Chess Tournament 204
date
2024-07-27
rnd
4
type
Standard
result
1
date
2024-08-03
rnd
2
type
Standard
result
1
Opponent
Lin, Y (Yizheng)
Opponent
Simamane, S (Siphesihle)
# Games Start End
1 4 Tournament
West Rand Open 2.0 2025
Tournament
Knight Riders Youth Day Open 2025
date
2025-06-07
rnd
4
type
Standard
result
1
date
2025-06-15
rnd
2
type
Standard
result
1
Opponent
White, J (Joshua)
Opponent
Khalife, A (Arkan)
2 4 Tournament
JMC Helpmekaar 2025
Tournament
West Rand Open 2.0 2025
date
2025-06-01
rnd
4
type
Standard
result
1
date
2025-06-07
rnd
2
type
Standard
result
1
Opponent
Israel, Y (Yishai)
Opponent
Lourens, A (Albertus)
3 4 Tournament
Ekurhuleni Trails 2 2024
Tournament
Fourth Knight Riders Juniors Open Chess Tournament 204
date
2024-07-27
rnd
4
type
Standard
result
1
date
2024-08-03
rnd
2
type
Standard
result
1
Opponent
Lin, Y (Yizheng)
Opponent
Simamane, S (Siphesihle)
# Games Start End
1 3 Tournament
Chess Molecules Rapid 2023
Tournament
Chess Molecules Open Tournament 2025
date
2023-09-23
rnd
5
type
Rapid
result
1
date
2025-04-19
rnd
2
type
Rapid
result
1
Opponent
Stephano, G (Gabriella)
Opponent
Rodda, T (Tirza)
2 2 Tournament
Chess Molecules Rapid 2023
Tournament
Chess Molecules Rapid 2023
date
2023-09-23
rnd
1
type
Rapid
result
1
date
2023-09-23
rnd
2
type
Rapid
result
1
Opponent
Mokgoko, K (Kgosietsile)
Opponent
Pather, T (Tamishka)
3 1 Tournament
Chess Molecules Open Tournament 2025
Tournament
Chess Molecules Open Tournament 2025
date
2025-04-19
rnd
4
type
Rapid
result
1
date
2025-04-19
rnd
4
type
Rapid
result
1
Opponent
Ntsibande, S (Sinethemba)
Opponent
Ntsibande, S (Sinethemba)
No games found.
# Games Start End

Top 10 opponents most often played

# Opponent Main Standard Rapid Blitz
Gms Score Dp Gms Score Dp Gms Score Dp Gms Score Dp
Aor Prat Aor Prat Aor Prat Aor Prat
1 Steyn ,K (Kian) 13 0 -425 13 0 -425 0 0 0 0 0 0
1550.7 1125.7 1551.9 1125.7 0 0 0 0
2 Lin ,Y (Yizheng) 7 2 -182.1 7 2 -182.1 0 0 0 0 0 0
1450.1 1268 1430.8 1268 0 0 0 0
3 Badat ,M (Mikaeel) 5 0.5 -340 5 0.5 -340 0 0 0 0 0 0
1403.5 1063.5 1397.4 1063.5 0 0 0 0
4 Deysel ,Z (Zachariah) 5 2.5 0 5 2.5 0 0 0 0 0 0 0
1217.1 1217.1 1215.8 1217.1 0 0 0 0
5 Anthonissen ,MV (Mikhael Villem) 5 1 -255 4 1 -212.5 1 0 -425 0 0 0
1547.3 1292.3 1544.8 1334.8 1200 1122.3 0 0
6 Hlabangwane ,N (Ntwanano) 4 4 425 4 4 425 0 0 0 0 0 0
1163.6 1588.6 1165.1 1588.6 0 0 0 0
7 Kilari ,S (Suveer) 4 1.5 -106.2 4 1.5 -106.2 0 0 0 0 0 0
1300.8 1194.6 1296.8 1194.6 0 0 0 0
8 Rocher ,G (Gideon) 4 2 0 4 2 0 0 0 0 0 0 0
1322.1 1322.1 1330.5 1322.1 0 0 0 0
9 Malemane ,A (Atlehang Faith) 4 1.5 -106.2 4 1.5 -106.2 0 0 0 0 0 0
1312.8 1206.6 1314.5 1206.6 0 0 0 0
10 Rakubutu ,P (Pabatso) 3 1 -141.7 3 1 -141.7 0 0 0 0 0 0
1514.5 1372.8 1512.1 1372.8 0 0 0 0

Norms

No norms achieved.
# Norm Tournament Start End Rounds Games Score Details
© Chess South Africa