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

2025-09-13

Personal details last changed

2025-08-04

Junior GPX Games

Junior GPX Points

Item Main Standard Rapid Blitz
Rating 1501.3 1506.1 1314.6 1306.2
Raw rating 1501.3 1506.1 1314.2 1306.2
Weighted rating 1407.7 1412.8 1314.6 1306.2
Weighted performance 1448.2 1454.2 0 0
Floor 1075.7 1085.4 846.5 807.1
K-factor 32 32 36 36
Min/Max rating change allowed 107.9 107.2 140.9 142.5
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 1407.7
2025-09-30
1412.8
2025-09-30
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 0 0 0.2 0
New rating 1501.3 1506.1 1314.8 1306.2
Analysis
Rating 1501.3 1506.1 1314.6 1306.2
Raw rating 1501.3 1506.1 1314.2 1306.2
Weighted rating 1407.7 1412.8 1314.6
Weighted performance 1448.2 1454.2 0
K-factor 32 32 36 36
Floor 1075.7 1085.4 846.5 807.1
Max/Min rating change allowed 107.9 107.2 140.9 142.5
Games 0 0 0 0
Score 0 0 0 0
Expected score 0 0 0 0
Score-Expected 0 0 0 0
Temp raw +/- 0 0 0 0
Final raw +/- 0 0 0 0
New raw rating 1501.3 1506.1 1314.2 1306.2
New weighted rating 1418.4 1423.7 1314.8 1306.2
New weighted performance 1447.7 1453.7 0 0
Temp new rating 1501.3 1506.1 1314.8 1306.2
Temp new rating +/- 0 0 0.2 0
Final new rating +/- 0 0 0.2 0
New rating 1501.3 1506.1 1314.8 1306.2
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
132 90 20 22
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
History 458 416 20 22

Games since
Main
132
Standard
90
Rapid
20
Blitz
22
Gender Male
Age group Adult
Region Johannesburg Metro (GJM)
Province Gauteng (GT)
Main
RSA Province Region
Overall 1254 436 153
Male 1078 368 130
Adult 403 147 64
Adult Male 378 138 60
Standard
RSA Province Region
Overall 1133 420 144
Male 968 353 121
Adult 357 138 56
Adult Male 335 129 52
Rapid
RSA Province Region
Overall 953 164 73
Male 785 131 66
Adult 189 61 42
Adult Male 183 58 40
Blitz
RSA Province Region
Overall 274 89 51
Male 260 81 45
Adult 190 61 33
Adult Male 183 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 132 63 47.73 -19.3 1460.8 1441.4
Standard 90 46.5 51.67 14.2 1466.5 1480.7
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 132 63 47.73 -19.3 1460.8 1441.4
Standard 90 46.5 51.67 14.2 1466.5 1480.7
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
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
2024-09-01 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
2024-08-01 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
2024-02-01 1307.1 1307.1 1307.1 1307.1
2024-01-01 1307.1 1307.1 1307.1 1307.1
2023-12-01 1307.1 1307.1 1307.1 1307.1
2023-11-01 1307.1 1307.1 1307.1 1307.1

Comming soon.

Tournaments

No tournaments found.
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 Tshwane Chess Club Clash 2025 (Open) 2025-09-13 2025-09-13 Standard Tshwane (GTP) 5 5 3 Yes Analysis
2 JMC Closed 2025 (B) 2025-08-09 2025-08-10 Standard Johannesburg Metro (GJM) 5 5 3 Yes Analysis
3 JMC - Trinity Randpark Ridge 2025 (B) 2025-07-26 2025-07-26 Standard Johannesburg Metro (GJM) 5 4 0.5 Yes Analysis
4 South African Open 2025 (B) 2025-06-28 2025-07-05 Standard Johannesburg Metro (GJM) 11 8 3.5 Yes Analysis
5 Neil Savage Memorial Randburg Club Champs 2025 2025-05-06 2025-06-24 Standard Johannesburg Metro (GJM) 8 6 3 Yes Analysis
6 Mzansi Africa Classic 2025 (Advanced) 2025-05-17 2025-05-17 Standard Johannesburg Metro (GJM) 5 5 5 Yes Analysis
7 Moja Chess Extravaganza 2025 (C) 2025-04-26 2025-05-01 Standard Johannesburg Metro (GJM) 9 9 4.5 Yes Analysis
8 Moja Chess Extravaganza 2025 (Blitz) 2025-04-26 2025-04-26 Blitz Johannesburg Metro (GJM) 7 7 3 Yes Analysis
9 JMC Crawford Sandton 2025 (B) 2025-05-10 2025-05-10 Standard Johannesburg Metro (GJM) 5 5 2 Yes Analysis
10 Randburg Autumn Rapid 2025 2025-04-15 2025-04-22 Rapid Johannesburg Metro (GJM) 7 7 2.5 Yes Analysis
11 FIDE in The West 2025 (Open) 2025-04-12 2025-04-12 Standard West Rand (GWR) 5 5 2.5 Yes Analysis
12 Randburg Chess Club Autumn Blitz 2025-04-08 2025-04-08 Blitz Johannesburg Metro (GJM) 7 7 1 Yes Analysis
13 Randburg Chess Club New Year Swiss 2025 2025-02-11 2025-04-01 Standard Johannesburg Metro (GJM) 8 8 2.5 Yes Analysis
14 Chess Power House March Open 2025 (B) 2025-03-22 2025-03-22 Standard Johannesburg Metro (GJM) 5 5 3 Yes Analysis
15 2025 Chris Greyling Open Chess Tournament (C) 2025-03-15 2025-03-15 Standard Tshwane (GTP) 5 5 3.5 Yes Analysis
16 JMC Crawford Ruimsig 2025 (B) 2025-03-01 2025-03-01 Standard Johannesburg Metro (GJM) 5 5 2.5 Yes Analysis
17 JMC Rapid The Bridge School 2025 (Open) 2025-02-23 2025-02-23 Rapid Johannesburg Metro (GJM) 7 7 4 Yes Analysis
18 2025 Blou Bul Open Chess Tournament (C) 2025-02-08 2025-02-08 Standard Tshwane (GTP) 5 5 4 Yes Analysis
19 JMC Kick Off 2025 (B) 2025-02-02 2025-02-02 Standard Johannesburg Metro (GJM) 5 5 2 Yes Analysis
20 Randburg Chess Club New Year Rapid 2025 2025-01-28 2025-02-04 Rapid Johannesburg Metro (GJM) 6 6 2.5 Yes Analysis
21 2025 Tshwane Chess OPEN Registration Tournament (B1) 2025-01-25 2025-01-25 Standard Tshwane (GTP) 5 5 2 Yes Analysis
22 Randburg New Year Blitz 2025 2025-01-21 2025-01-21 Blitz Johannesburg Metro (GJM) 9 8 3.5 Yes Analysis
Last 500 tournaments since 01 January 2018
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 Tshwane Chess Club Clash 2025 (Open) 2025-09-13 2025-09-13 Standard Tshwane (GTP) 5 5 3 Yes Analysis
2 JMC Closed 2025 (B) 2025-08-09 2025-08-10 Standard Johannesburg Metro (GJM) 5 5 3 Yes Analysis
3 JMC - Trinity Randpark Ridge 2025 (B) 2025-07-26 2025-07-26 Standard Johannesburg Metro (GJM) 5 4 0.5 Yes Analysis
4 South African Open 2025 (B) 2025-06-28 2025-07-05 Standard Johannesburg Metro (GJM) 11 8 3.5 Yes Analysis
5 Neil Savage Memorial Randburg Club Champs 2025 2025-05-06 2025-06-24 Standard Johannesburg Metro (GJM) 8 6 3 Yes Analysis
6 Mzansi Africa Classic 2025 (Advanced) 2025-05-17 2025-05-17 Standard Johannesburg Metro (GJM) 5 5 5 Yes Analysis
7 Moja Chess Extravaganza 2025 (C) 2025-04-26 2025-05-01 Standard Johannesburg Metro (GJM) 9 9 4.5 Yes Analysis
8 Moja Chess Extravaganza 2025 (Blitz) 2025-04-26 2025-04-26 Blitz Johannesburg Metro (GJM) 7 7 3 Yes Analysis
9 JMC Crawford Sandton 2025 (B) 2025-05-10 2025-05-10 Standard Johannesburg Metro (GJM) 5 5 2 Yes Analysis
10 Randburg Autumn Rapid 2025 2025-04-15 2025-04-22 Rapid Johannesburg Metro (GJM) 7 7 2.5 Yes Analysis
11 FIDE in The West 2025 (Open) 2025-04-12 2025-04-12 Standard West Rand (GWR) 5 5 2.5 Yes Analysis
12 Randburg Chess Club Autumn Blitz 2025-04-08 2025-04-08 Blitz Johannesburg Metro (GJM) 7 7 1 Yes Analysis
13 Randburg Chess Club New Year Swiss 2025 2025-02-11 2025-04-01 Standard Johannesburg Metro (GJM) 8 8 2.5 Yes Analysis
14 Chess Power House March Open 2025 (B) 2025-03-22 2025-03-22 Standard Johannesburg Metro (GJM) 5 5 3 Yes Analysis
15 2025 Chris Greyling Open Chess Tournament (C) 2025-03-15 2025-03-15 Standard Tshwane (GTP) 5 5 3.5 Yes Analysis
16 JMC Crawford Ruimsig 2025 (B) 2025-03-01 2025-03-01 Standard Johannesburg Metro (GJM) 5 5 2.5 Yes Analysis
17 JMC Rapid The Bridge School 2025 (Open) 2025-02-23 2025-02-23 Rapid Johannesburg Metro (GJM) 7 7 4 Yes Analysis
18 2025 Blou Bul Open Chess Tournament (C) 2025-02-08 2025-02-08 Standard Tshwane (GTP) 5 5 4 Yes Analysis
19 JMC Kick Off 2025 (B) 2025-02-02 2025-02-02 Standard Johannesburg Metro (GJM) 5 5 2 Yes Analysis
20 Randburg Chess Club New Year Rapid 2025 2025-01-28 2025-02-04 Rapid Johannesburg Metro (GJM) 6 6 2.5 Yes Analysis
21 2025 Tshwane Chess OPEN Registration Tournament (B1) 2025-01-25 2025-01-25 Standard Tshwane (GTP) 5 5 2 Yes Analysis
22 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) 4 2 0 4 2 0 0 0 0 0 0 0
1561.5 1561.5 1556.5 1561.5 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 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
4 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
5 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
6 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
7 Whittaker ,G (Gregory) 2 1 0 1 1 425 0 0 0 1 0 -425
1383.7 1383.7 1454.7 1808.7 0 0 1217.4 958.7
8 Jolliffe ,SR (Shaun) 2 0.5 -212.5 1 0.5 0 0 0 0 1 0 -425
1520.1 1307.6 1502.3 1520.1 0 0 1450.8 1095.1
9 Snyckers ,A (Adam) 2 0.5 -212.5 1 0 -425 0 0 0 1 0.5 0
1758.4 1545.9 1856.9 1333.4 0 0 1371.9 1758.4
10 Mphasha ,L (Lengoko) 2 1.5 212.5 1 0.5 0 0 0 0 1 1 425
1329.5 1542 1442.8 1329.5 0 0 1200 1754.5

Norms

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