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 1534.7 1543.9 1314.8 1306.2
Raw rating 1534.7 1543.9 1314.2 1306.2
Weighted rating 1421.1 1426.7 1314.8 1306.2
Weighted performance 1508.3 1515.7 0 0
Floor 1075.7 1085.4 846.5 807.1
K-factor 32 32 36 36
Min/Max rating change allowed 102.9 101.6 140.9 142.5
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 1421.1
2025-11-01
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 0 0 0.1 0
New rating 1534.7 1543.9 1315 1306.2
Analysis
Rating 1534.7 1543.9 1314.8 1306.2
Raw rating 1534.7 1543.9 1314.2 1306.2
Weighted rating 1421.1 1426.7 1314.8
Weighted performance 1508.3 1515.7 0
K-factor 32 32 36 36
Floor 1075.7 1085.4 846.5 807.1
Max/Min rating change allowed 102.9 101.6 140.9 142.5
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 1534.7 1543.9 1314.2 1306.2
New weighted rating 1433.7 1439.8 1315 1306.2
New weighted performance 1499.3 1506.7 0 0
Temp new rating 1534.7 1543.9 1315 1306.2
Temp new rating +/- 0 0 0.1 0
Final new rating +/- 0 0 0.1 0
New rating 1534.7 1543.9 1315 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
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 1021 364 128
Male 894 310 107
Adult 383 137 58
Adult Male 357 130 54
Standard
RSA Province Region
Overall 912 351 118
Male 799 301 98
Adult 333 130 53
Adult Male 313 123 48
Rapid
RSA Province Region
Overall 973 167 77
Male 799 132 68
Adult 197 61 42
Adult Male 188 58 40
Blitz
RSA Province Region
Overall 273 90 53
Male 257 81 46
Adult 188 61 33
Adult Male 180 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
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
2024-09-01 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
2024-09-01 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
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

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