PLAYER PAGE

Personal

Kruger, I (Ivan)

Chess SA id

198016589

FIDE id

?

Date of birth

1998-06-18 (Adult)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-09-27

Personal details last changed

2025-08-04

Junior GPX Games

Junior GPX Points

Item Main Standard Rapid Blitz
Rating 1532 1543.9 1315.2 1306
Raw rating 1532 1543.9 1314.2 1304.8
Weighted rating 1456.4 1463.6 1315.2 1306
Weighted performance 1438.2 1467.1 0 0
Floor 1075.7 1085.4 846.5 807.1
K-factor 32 32 36 36
Min/Max rating change allowed 103.3 101.6 140.9 142.8
Highest rating 1575.7
2025-07-01
1585.4
2025-07-01
1346.5
2025-03-01
1307.1
2019-08-01
Highest raw rating 1575.7
2025-07-01
1585.4
2025-07-01
1346.5
2025-03-01
1307.1
2024-02-01
Highest weighted rating 1456.4
2026-02-01
1426.7
2025-11-01
1346.5
2025-04-01
1307.1
2019-08-01
Highest weighted performance 1575.7
2025-07-01
1585.4
2024-02-01
1200
2024-02-01
1200
2024-02-01

Prediction
Item Main Standard Rapid Blitz
Rating change -4 -8 0.1 -0.1
New rating 1528 1535.9 1315.3 1305.9
Analysis
Rating 1532 1543.9 1315.2 1306
Raw rating 1532 1543.9 1314.2 1304.8
Weighted rating 1456.4 1463.6 1315.2
Weighted performance 1438.2 1467.1 0
K-factor 32 32 36 36
Floor 1075.7 1085.4 846.5 807.1
Max/Min rating change allowed 103.3 101.6 140.9 142.8
Games 5 5 0 0
Score 3.5 3.5 0 0
Expected score 3.62 3.75 0 0
Score-Expected -0.12 -0.25 0 0
Temp raw +/- -4 -8 0 0
Final raw +/- -4 -8 0 0
New raw rating 1528 1535.9 1314.2 1304.8
New weighted rating 1466.2 1473.6 1315.3 1305.9
New weighted performance 1444.4 1488.5 0 0
Temp new rating 1528 1535.9 1315.3 1305.9
Temp new rating +/- -4 -8 0.1 -0.1
Final new rating +/- -4 -8 0.1 -0.1
New rating 1528 1535.9 1315.3 1305.9
New K-factor 32 32 36 36
New floor 1075.7 1085.4 846.5 807.1

Item Main Standard Rapid Blitz
0 0 0 0
145 103 20 22
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
History 471 429 20 22

Games since
Main
145
Standard
103
Rapid
20
Blitz
22
Gender Male
Age group Adult
Region Johannesburg Metro (GJM)
Province Gauteng (GT)
Main
RSA Province Region
Overall 1010 353 127
Male 880 303 106
Adult 384 135 58
Adult Male 357 129 54
Standard
RSA Province Region
Overall 894 340 116
Male 780 292 95
Adult 333 131 52
Adult Male 312 124 47
Rapid
RSA Province Region
Overall 985 166 78
Male 803 131 69
Adult 201 59 41
Adult Male 190 56 39
Blitz
RSA Province Region
Overall 284 93 55
Male 265 83 48
Adult 189 61 33
Adult Male 179 58 31

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 145 70.5 48.62 -11.7 1465.5 1453.8
Standard 103 54 52.43 20.6 1472.5 1493.1
Rapid 20 9 45 -42.5 1441 1398.5
Blitz 22 7.5 34.09 -135.2 1455.2 1320
History
Games Score % Dp AvgOpp Performance
Main 145 70.5 48.62 -11.7 1465.5 1453.8
Standard 103 54 52.43 20.6 1472.5 1493.1
Rapid 20 9 45 -42.5 1441 1398.5
Blitz 22 7.5 34.09 -135.2 1455.2 1320

Date Main Standard Rapid Blitz
2026-02-01 1532 1543.9 1314.2 1304.8
2026-01-01 1534.7 1543.9 1314.2 1306.2
2025-11-30 1534.7 1543.9 1314.2 1306.2
2025-11-01 1534.7 1543.9 1314.2 1306.2
2025-09-30 1501.3 1506.1 1314.2 1306.2
2025-09-01 1497.8 1501.3 1314.2 1306.2
2025-08-01 1489.2 1489.7 1314.2 1306.2
2025-07-01 1575.7 1585.4 1314 1306.2
2025-06-01 1521.8 1565.5 1313.7 1304.9
2025-05-01 1425.1 1469.5 1313.2 1301
2025-04-01 1447.8 1448.1 1346.5 1307
2025-03-01 1449.9 1415.1 1346.5 1306.9
2025-02-01 1306.6 1306 1307.1 1305.6
2025-01-01 1307.1 1307.1 1307.1 1307.1
2024-12-01 1307.1 1307.1 1307.1 1307.1
2024-11-01 1307.1 1307.1 1307.1 1307.1
2024-10-01 1307.1 1307.1 1307.1 1307.1
2024-12-01 1307.1 1307.1 1307.1 1307.1
2024-08-01 1307.1 1307.1 1307.1 1307.1
2024-07-01 1307.1 1307.1 1307.1 1307.1
2024-06-01 1307.1 1307.1 1307.1 1307.1
2024-05-01 1307.1 1307.1 1307.1 1307.1
2024-04-01 1307.1 1307.1 1307.1 1307.1
2024-03-01 1307.1 1307.1 1307.1 1307.1

Comming soon.

Tournaments

# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 2026 JMC Kick off Tournament (B) 2026-02-01 2026-02-01 Standard Johannesburg Metro (GJM) 5 5 3.5 Yes Analysis
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 2026 JMC Kick off Tournament (B) 2026-02-01 2026-02-01 Standard Johannesburg Metro (GJM) 5 5 3.5 Yes Analysis
2 Randburg Chess Club New Year Blitz 2026 2026-01-20 2026-01-20 Blitz Johannesburg Metro (GJM) 7 7 2.5 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 (B) 2026-02-01 2026-02-01 Standard Johannesburg Metro (GJM) 5 5 3.5 Yes Analysis
2 Randburg Chess Club New Year Blitz 2026 2026-01-20 2026-01-20 Blitz Johannesburg Metro (GJM) 7 7 2.5 Yes Analysis
3 Khelo India - Lonehill Chess Academy - 2nd Annual Chess Tournament 2025 (A) 2025-09-27 2025-09-27 Standard Johannesburg Metro (GJM) 5 5 2.5 Yes Analysis
4 Randburg Winter Swiss 2025 2025-07-29 2025-09-16 Standard Johannesburg Metro (GJM) 8 8 5 Yes Analysis
5 Tshwane Chess Club Clash 2025 (Open) 2025-09-13 2025-09-13 Standard Tshwane (GTP) 5 5 3 Yes Analysis
6 JMC Closed 2025 (B) 2025-08-09 2025-08-10 Standard Johannesburg Metro (GJM) 5 5 3 Yes Analysis
7 JMC - Trinity Randpark Ridge 2025 (B) 2025-07-26 2025-07-26 Standard Johannesburg Metro (GJM) 5 4 0.5 Yes Analysis
8 South African Open 2025 (B) 2025-06-28 2025-07-05 Standard Johannesburg Metro (GJM) 11 8 3.5 Yes Analysis
9 Neil Savage Memorial Randburg Club Champs 2025 2025-05-06 2025-06-24 Standard Johannesburg Metro (GJM) 8 6 3 Yes Analysis
10 Mzansi Africa Classic 2025 (Advanced) 2025-05-17 2025-05-17 Standard Johannesburg Metro (GJM) 5 5 5 Yes Analysis
11 Moja Chess Extravaganza 2025 (C) 2025-04-26 2025-05-01 Standard Johannesburg Metro (GJM) 9 9 4.5 Yes Analysis
12 Moja Chess Extravaganza 2025 (Blitz) 2025-04-26 2025-04-26 Blitz Johannesburg Metro (GJM) 7 7 3 Yes Analysis
13 JMC Crawford Sandton 2025 (B) 2025-05-10 2025-05-10 Standard Johannesburg Metro (GJM) 5 5 2 Yes Analysis
14 Randburg Autumn Rapid 2025 2025-04-15 2025-04-22 Rapid Johannesburg Metro (GJM) 7 7 2.5 Yes Analysis
15 FIDE in The West 2025 (Open) 2025-04-12 2025-04-12 Standard West Rand (GWR) 5 5 2.5 Yes Analysis
16 Randburg Chess Club Autumn Blitz 2025-04-08 2025-04-08 Blitz Johannesburg Metro (GJM) 7 7 1 Yes Analysis
17 Randburg Chess Club New Year Swiss 2025 2025-02-11 2025-04-01 Standard Johannesburg Metro (GJM) 8 8 2.5 Yes Analysis
18 Chess Power House March Open 2025 (B) 2025-03-22 2025-03-22 Standard Johannesburg Metro (GJM) 5 5 3 Yes Analysis
19 2025 Chris Greyling Open Chess Tournament (C) 2025-03-15 2025-03-15 Standard Tshwane (GTP) 5 5 3.5 Yes Analysis
20 JMC Crawford Ruimsig 2025 (B) 2025-03-01 2025-03-01 Standard Johannesburg Metro (GJM) 5 5 2.5 Yes Analysis
21 JMC Rapid The Bridge School 2025 (Open) 2025-02-23 2025-02-23 Rapid Johannesburg Metro (GJM) 7 7 4 Yes Analysis
22 2025 Blou Bul Open Chess Tournament (C) 2025-02-08 2025-02-08 Standard Tshwane (GTP) 5 5 4 Yes Analysis
23 JMC Kick Off 2025 (B) 2025-02-02 2025-02-02 Standard Johannesburg Metro (GJM) 5 5 2 Yes Analysis
24 Randburg Chess Club New Year Rapid 2025 2025-01-28 2025-02-04 Rapid Johannesburg Metro (GJM) 6 6 2.5 Yes Analysis
25 2025 Tshwane Chess OPEN Registration Tournament (B1) 2025-01-25 2025-01-25 Standard Tshwane (GTP) 5 5 2 Yes Analysis
26 Randburg New Year Blitz 2025 2025-01-21 2025-01-21 Blitz Johannesburg Metro (GJM) 9 8 3.5 Yes Analysis

Top 3 Streaks

# Games Start End
1 8 Tournament
Neil Savage Memorial Randburg Club Champs 2025
Tournament
Neil Savage Memorial Randburg Club Champs 2025
date
2025-05-13
rnd
2
type
Standard
result
1
date
2025-05-27
rnd
4
type
Standard
result
1
Opponent
Ngubeni, JM (Jackie)
Opponent
Deysel, K (Kaleb)
2 7 Tournament
JMC Rapid The Bridge School 2025
Tournament
JMC Crawford Ruimsig 2025
date
2025-02-23
rnd
4
type
Rapid
result
1
date
2025-03-01
rnd
2
type
Standard
result
1
Opponent
Mlilo, S (Sibongisiwe)
Opponent
Stelloh, M (Marcus)
3 5 Tournament
Moja Chess Extravaganza 2025
Tournament
Moja Chess Extravaganza 2025
date
2025-04-28
rnd
5
type
Standard
result
1
date
2025-05-01
rnd
9
type
Standard
result
0.5
Opponent
De Villiers, H (Hj)
Opponent
Rampou, O (Oratile)
# Games Start End
1 8 Tournament
Neil Savage Memorial Randburg Club Champs 2025
Tournament
Neil Savage Memorial Randburg Club Champs 2025
date
2025-05-13
rnd
2
type
Standard
result
1
date
2025-05-27
rnd
4
type
Standard
result
1
Opponent
Ngubeni, JM (Jackie)
Opponent
Deysel, K (Kaleb)
2 5 Tournament
Moja Chess Extravaganza 2025
Tournament
Moja Chess Extravaganza 2025
date
2025-04-28
rnd
5
type
Standard
result
1
date
2025-05-01
rnd
9
type
Standard
result
0.5
Opponent
De Villiers, H (Hj)
Opponent
Rampou, O (Oratile)
3 4 Tournament
JMC Closed 2025
Tournament
JMC Closed 2025
date
2025-08-09
rnd
1
type
Standard
result
1
date
2025-08-10
rnd
4
type
Standard
result
0.5
Opponent
Mabuza, N (Nkosana)
Opponent
Ogundipe, T (Timi)
# Games Start End
1 5 Tournament
JMC Rapid The Bridge School 2025
Tournament
Randburg Autumn Rapid 2025
date
2025-02-23
rnd
4
type
Rapid
result
1
date
2025-04-15
rnd
1
type
Rapid
result
0.5
Opponent
Mlilo, S (Sibongisiwe)
Opponent
Tak, R (Rannveer)
2 2 Tournament
Randburg Autumn Rapid 2025
Tournament
Randburg Autumn Rapid 2025
date
2025-04-22
rnd
4
type
Rapid
result
1
date
2025-04-22
rnd
5
type
Rapid
result
0.5
Opponent
Luchies, M (Maria)
Opponent
Badenhorst, N (Nicolaas Jacobus)
3 2 Tournament
Randburg Chess Club New Year Rapid 2025
Tournament
Randburg Chess Club New Year Rapid 2025
date
2025-02-04
rnd
5
type
Rapid
result
1
date
2025-02-04
rnd
6
type
Rapid
result
0.5
Opponent
Harmse, J (Justin)
Opponent
Metcalfe, AR (Allister Richard)
# Games Start End
1 2 Tournament
Randburg New Year Blitz 2025
Tournament
Randburg New Year Blitz 2025
date
2025-01-21
rnd
8
type
Blitz
result
1
date
2025-01-21
rnd
9
type
Blitz
result
1
Opponent
Martynov, A (Alexey)
Opponent
Mphasha, L (Lengoko)
2 1 Tournament
Moja Chess Extravaganza 2025
Tournament
Moja Chess Extravaganza 2025
date
2025-04-26
rnd
7
type
Blitz
result
1
date
2025-04-26
rnd
7
type
Blitz
result
1
Opponent
Tlamama, T (Tshepang)
Opponent
Tlamama, T (Tshepang)
3 1 Tournament
Moja Chess Extravaganza 2025
Tournament
Moja Chess Extravaganza 2025
date
2025-04-26
rnd
5
type
Blitz
result
1
date
2025-04-26
rnd
5
type
Blitz
result
1
Opponent
Chadereka, B (Beloved)
Opponent
Chadereka, B (Beloved)
# Games Start End
1 8 Tournament
Neil Savage Memorial Randburg Club Champs 2025
Tournament
Neil Savage Memorial Randburg Club Champs 2025
date
2025-05-13
rnd
2
type
Standard
result
1
date
2025-05-27
rnd
4
type
Standard
result
1
Opponent
Ngubeni, JM (Jackie)
Opponent
Deysel, K (Kaleb)
2 4 Tournament
JMC Rapid The Bridge School 2025
Tournament
JMC Rapid The Bridge School 2025
date
2025-02-23
rnd
4
type
Rapid
result
1
date
2025-02-23
rnd
7
type
Rapid
result
1
Opponent
Mlilo, S (Sibongisiwe)
Opponent
Hazelton-Lagarrigue, V (Vincent)
3 3 Tournament
2025 Chris Greyling Open Chess Tournament
Tournament
2025 Chris Greyling Open Chess Tournament
date
2025-03-15
rnd
1
type
Standard
result
1
date
2025-03-15
rnd
3
type
Standard
result
1
Opponent
Nhlapo, N (Nonhlanhla)
Opponent
Pillay, K (Ketana)
# Games Start End
1 8 Tournament
Neil Savage Memorial Randburg Club Champs 2025
Tournament
Neil Savage Memorial Randburg Club Champs 2025
date
2025-05-13
rnd
2
type
Standard
result
1
date
2025-05-27
rnd
4
type
Standard
result
1
Opponent
Ngubeni, JM (Jackie)
Opponent
Deysel, K (Kaleb)
2 3 Tournament
2025 Chris Greyling Open Chess Tournament
Tournament
2025 Chris Greyling Open Chess Tournament
date
2025-03-15
rnd
1
type
Standard
result
1
date
2025-03-15
rnd
3
type
Standard
result
1
Opponent
Nhlapo, N (Nonhlanhla)
Opponent
Pillay, K (Ketana)
3 2 Tournament
Tshwane Chess Club Clash 2025
Tournament
Tshwane Chess Club Clash 2025
date
2025-09-13
rnd
4
type
Standard
result
1
date
2025-09-13
rnd
5
type
Standard
result
1
Opponent
Ntombela, K (Khanya)
Opponent
De Meyer, M (Marius)
# Games Start End
1 4 Tournament
JMC Rapid The Bridge School 2025
Tournament
JMC Rapid The Bridge School 2025
date
2025-02-23
rnd
4
type
Rapid
result
1
date
2025-02-23
rnd
7
type
Rapid
result
1
Opponent
Mlilo, S (Sibongisiwe)
Opponent
Hazelton-Lagarrigue, V (Vincent)
2 1 Tournament
Randburg Autumn Rapid 2025
Tournament
Randburg Autumn Rapid 2025
date
2025-04-22
rnd
4
type
Rapid
result
1
date
2025-04-22
rnd
4
type
Rapid
result
1
Opponent
Luchies, M (Maria)
Opponent
Luchies, M (Maria)
3 1 Tournament
Randburg Chess Club New Year Rapid 2025
Tournament
Randburg Chess Club New Year Rapid 2025
date
2025-02-04
rnd
5
type
Rapid
result
1
date
2025-02-04
rnd
5
type
Rapid
result
1
Opponent
Harmse, J (Justin)
Opponent
Harmse, J (Justin)
# Games Start End
1 2 Tournament
Randburg New Year Blitz 2025
Tournament
Randburg New Year Blitz 2025
date
2025-01-21
rnd
8
type
Blitz
result
1
date
2025-01-21
rnd
9
type
Blitz
result
1
Opponent
Martynov, A (Alexey)
Opponent
Mphasha, L (Lengoko)
2 1 Tournament
Moja Chess Extravaganza 2025
Tournament
Moja Chess Extravaganza 2025
date
2025-04-26
rnd
7
type
Blitz
result
1
date
2025-04-26
rnd
7
type
Blitz
result
1
Opponent
Tlamama, T (Tshepang)
Opponent
Tlamama, T (Tshepang)
3 1 Tournament
Moja Chess Extravaganza 2025
Tournament
Moja Chess Extravaganza 2025
date
2025-04-26
rnd
5
type
Blitz
result
1
date
2025-04-26
rnd
5
type
Blitz
result
1
Opponent
Chadereka, B (Beloved)
Opponent
Chadereka, B (Beloved)

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 Ngubeni ,JM (Jackie) 5 3 85 5 3 85 0 0 0 0 0 0
1563.6 1648.6 1558.8 1648.6 0 0 0 0
2 Loon ,M (Marc) 3 0 -425 2 0 -425 1 0 -425 0 0 0
1478.3 1053.3 1473.8 1053.3 1419 1053.3 0 0
3 Whittaker ,G (Gregory) 3 1.5 0 2 1.5 212.5 0 0 0 1 0 -425
1406.8 1406.8 1478.2 1619.3 0 0 1217.4 981.8
4 Martynov ,A (Alexey) 3 1.5 0 1 0.5 0 0 0 0 2 1 0
1542.5 1542.5 1607 1542.5 0 0 1260.5 1542.5
5 Mendelsohn ,DC (David Charles) 2 0.5 -212.5 2 0.5 -212.5 0 0 0 0 0 0
1693.8 1481.3 1720.1 1481.3 0 0 0 0
6 Ogundipe ,T (Timi) 2 0.5 -212.5 2 0.5 -212.5 0 0 0 0 0 0
1542.9 1330.4 1551.4 1330.4 0 0 0 0
7 Essop ,R (Rashied) 2 2 425 1 1 425 1 1 425 0 0 0
1512.4 1937.4 1544.9 1937.4 1414.5 1937.4 0 0
8 Assabi ,O (Ofer) 2 0 -425 1 0 -425 1 0 -425 0 0 0
1577.2 1152.2 1564.4 1152.2 1602.4 1152.2 0 0
9 Sinha ,A (Anurag) 2 1.5 212.5 1 1 425 1 0.5 0 0 0 0
1253.1 1465.6 1219.9 1678.1 1211.2 1253.1 0 0
10 Snyckers ,FA (Frank Alexander) 2 0 -425 1 0 -425 1 0 -425 0 0 0
1557.9 1132.9 1636.8 1132.9 1517.4 1132.9 0 0

Norms

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