PLAYER PAGE

Personal

Oosthuizen, L (Ludrick)

Chess SA id

1090107165

FIDE id

?

Date of birth

2009-09-03 (U18)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-02-22

Personal details last changed

1900-01-01

Junior GPX Games

15

Junior GPX Points

1340.8

Item Main Standard Rapid Blitz
Rating 1433.2 1424.6 1258.4 1200
Raw rating 1431.6 1423.1 1258.4 1200
Weighted rating 1433.2 1424.6 1258.4 1200
Weighted performance 1248.7 1244.4 0 0
Floor 957.1 949.3 758.4 700
K-factor 32 32 36 36
Min/Max rating change allowed 119.2 120.7 152.6 165.8
Highest rating 1468.4
2024-02-01
1458.4
2024-02-01
1456.5
2019-05-01
1200
2018-10-01
Highest raw rating 1457.1
2024-10-01
1449.3
2024-10-01
1258.4
2024-02-01
1200
2024-02-01
Highest weighted rating 1431.6
2025-08-01
1423.1
2025-08-01
1258.4
2024-02-01
1200
2018-10-01
Highest weighted performance 1468.4
2024-02-01
1458.4
2024-02-01
1456.5
2019-05-01
1200
2024-02-01

Prediction
Item Main Standard Rapid Blitz
Rating change 0.4 0.4 0 0
New rating 1433.5 1425 1258.4 1200
Analysis
Rating 1433.2 1424.6 1258.4 1200
Raw rating 1431.6 1423.1 1258.4 1200
Weighted rating 1433.2 1424.6 1258.4
Weighted performance 1248.7 1244.4 0
K-factor 32 32 36 36
Floor 957.1 949.3 758.4 700
Max/Min rating change allowed 119.2 120.7 152.6 165.8
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 1431.6 1423.1 1258.4 1200
New weighted rating 1433.5 1425 1258.4 1200
New weighted performance 1248.2 1243.9 0 0
Temp new rating 1433.5 1425 1258.4 1200
Temp new rating +/- 0.4 0.4 0 0
Final new rating +/- 0.4 0.4 0 0
New rating 1433.5 1425 1258.4 1200
New K-factor 32 32 36 36
New floor 957.1 949.3 758.4 700

Item Main Standard Rapid Blitz
0 0 0 0
5 5 0 0
37 37 0 0
51 51 0 0
59 59 0 0
5 5 0 0
History 223 218 5 0

Games since
Main
47
Standard
47
Rapid
0
Blitz
0
Gender Male
Age group U18
Region Tshwane (GTP)
Province Gauteng (GT)
Main
RSA Province Region
Overall 1840 648 231
Male 1543 533 185
U18 300 113 49
U18 Male 261 95 41
Standard
RSA Province Region
Overall 1798 675 252
Male 1492 554 203
U18 295 128 56
U18 Male 255 109 48
Rapid
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
U18 -1 -1 -1
U18 Male -1 -1 -1
Blitz
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
U18 -1 -1 -1
U18 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 5 3 60 85 1334.6 1419.6
Standard 5 3 60 85 1334.6 1419.6
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0
History
Games Score % Dp AvgOpp Performance
Main 223 116 52.02 17.2 1226.4 1243.6
Standard 218 112 51.38 11.7 1228 1239.7
Rapid 5 4 80 255 1159.7 1414.7
Blitz 0 0 0 0 0 0

Date Main Standard Rapid Blitz
2025-09-30 1431.6 1423.1 1258.4 1200
2025-09-01 1431.6 1423.1 1258.4 1200
2025-08-01 1431.6 1423.1 1258.4 1200
2025-07-01 1430.3 1421.9 1258.4 1200
2025-06-01 1428.6 1420.2 1258.4 1200
2025-05-01 1426.4 1418.1 1258.4 1200
2025-04-01 1423.8 1415.6 1258.4 1200
2025-03-01 1422.3 1414.8 1258.4 1200
2025-02-01 1421.3 1412.2 1258.4 1200
2025-01-01 1421.3 1412.2 1258.4 1200
2024-12-01 1447.2 1439.4 1258.4 1200
2024-11-01 1447.2 1439.4 1258.4 1200
2024-10-01 1457.1 1449.3 1258.4 1200
2024-09-01 1453.8 1443.9 1258.4 1200
2024-08-01 1453.8 1443.9 1258.4 1200
2024-07-01 1453.8 1443.9 1258.4 1200
2024-06-01 1453.8 1443.9 1258.4 1200
2024-08-01 1453.8 1443.9 1258.4 1200
2024-04-01 1453.8 1443.9 1258.4 1200
2024-03-01 1453.8 1443.9 1258.4 1200
2024-02-01 1362.1 1355.3 1258.4 1200
2024-01-01 1362 1357.3 1258.4 1200
2023-12-01 1362 1357.3 1258.4 1200
2023-11-01 1362 1357.3 1258.4 1200

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 Grey College Team Championship 2025 (Prestige) 2025-02-21 2025-02-22 Standard Mangaung (FMB) 5 5 3 Yes Analysis
Last 500 tournaments since 01 January 2018
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 Grey College Team Championship 2025 (Prestige) 2025-02-21 2025-02-22 Standard Mangaung (FMB) 5 5 3 Yes Analysis
2 Gauteng Inter-Region at UJ 2024 (U16 Open) 2024-12-07 2024-12-08 Standard Johannesburg Metro (GJM) 5 5 1 Yes Analysis
3 2024 Gauteng North Open Chess Tournament (B) 2024-10-05 2024-10-06 Standard Tshwane (GTP) 5 5 3 Yes Analysis
4 2024 Etienne Lewis (U16) 2024-08-30 2024-09-01 Standard Tshwane (GTP) 7 7 4 Yes Analysis
5 2024 Piet Robbertse Open Chess Tournament (C) 2024-02-03 2024-02-04 Standard Tshwane (GTP) 5 5 3 Yes Analysis
6 Grey College Team Championship 2024 (A) 2024-02-23 2024-02-24 Standard Mangaung (FMB) 5 5 4 Yes Analysis
7 2024 Tshwane Chess OPEN Registration Tournament (C2) 2024-01-27 2024-01-27 Standard Tshwane (GTP) 5 5 3 Yes Analysis
8 2024 Gauteng Inter-Region Chess Championship (U16C) 2024-01-13 2024-01-14 Standard Tshwane (GTP) 5 5 3 Yes Analysis
9 Lardies Open Tournament 2023 (C) 2023-10-28 2023-10-28 Standard Tshwane (GTP) 5 5 2.5 Yes Analysis
10 2023 Gauteng Top Schools (U15 Mixed) 2023-08-19 2023-08-19 Standard West Rand (GWR) 5 5 5 Yes Analysis
11 2023 Jacaranda Round Robin (F) 2023-08-12 2023-08-12 Standard Tshwane (GTP) 5 5 1.5 Yes Analysis
12 2023 Etienne Lewis Closed Tournament (U16) 2023-08-25 2023-08-27 Standard Tshwane (GTP) 7 7 3 Yes Analysis
13 2023 Tshwane South School District CLOSED League Championship (U15) 2023-07-29 2023-07-29 Standard Tshwane (GTP) 3 3 1 Yes Analysis
14 2023 Menlo Open Tournament (C) 2023-07-22 2023-07-22 Standard Tshwane (GTP) 5 5 2 Yes Analysis
15 Wynie Robbertse Open Tournament 2023 (C) 2023-06-03 2023-06-03 Standard Tshwane (GTP) 5 5 3 Yes Analysis
16 2023 Lubowski Open Tournament (C) 2023-06-24 2023-06-25 Standard Tshwane (GTP) 5 5 3 Yes Analysis
17 2023 Elize Steenkamp Open Tournament (C) 2023-06-16 2023-06-17 Standard Tshwane (GTP) 6 6 2 Yes Analysis
18 2023 Tshwane Chess Open Registration Tournament (C1) 2023-01-28 2023-01-28 Standard Tshwane (GTP) 5 5 1.5 Yes Analysis
19 2022 South African Junior Team Chess Championships (U14 Open) 2022-12-04 2022-12-08 Standard 4 Knights (4K) 7 7 3 Yes Analysis
20 2022 Wynie Robbertse Open (U14) 2022-10-08 2022-10-08 Standard Tshwane (GTP) 5 5 3 Yes Analysis
21 2022 Gauteng North Chess Open (C) 2022-10-15 2022-10-16 Standard Tshwane (GTP) 5 5 2 Yes Analysis
22 2022 Etienne Lewis (U14 Open) 2022-09-02 2022-09-04 Standard Tshwane (GTP) 7 7 4 Yes Analysis
23 2022 Alekhine Open (D) 2022-08-13 2022-08-14 Standard Tshwane (GTP) 5 5 4 Yes Analysis
24 2022 Menlo Open Tournament (D) 2022-07-23 2022-07-23 Standard Tshwane (GTP) 5 5 3.5 Yes Analysis
25 2022 Mid Gauteng Open (D) 2022-05-07 2022-05-07 Standard Tshwane (GTP) 5 5 3 Yes Analysis
26 2022 Lubowski Open Tournament (D) 2022-04-09 2022-04-10 Standard Tshwane (GTP) 5 5 3 Yes Analysis
27 2022 Chris Greyling Open (D) 2022-03-12 2022-03-12 Standard Tshwane (GTP) 5 5 2 Yes Analysis
28 CP Ope 2022 (D1) 2022-02-19 2022-02-19 Standard Tshwane (GTP) 5 5 2 Yes Analysis
29 2022 Tshwane Chess Open Registration Tournament (D1) 2022-01-29 2022-01-29 Standard Tshwane (GTP) 5 5 2.5 Yes Analysis
30 2021 Lardies Ope (D) 2021-10-30 2021-10-30 Standard Tshwane (GTP) 5 5 2 Yes Analysis
31 2020 Piet Robbertse (D) 2020-01-31 2020-02-02 Standard Cape Winelands (WCW) 5 5 3 Yes Analysis
32 2020 Blou Bul (D) 2020-02-15 2020-02-15 Standard Tshwane (GTP) 5 5 3 Yes Analysis
33 2020 Registration Tournament (D) 2020-01-25 2020-01-25 Standard Tshwane (GTP) 5 5 2 Yes Analysis
34 2019 South African Junior Team Championships (U12E) 2020-01-04 2020-01-08 Standard 4 Knights (4K) 7 6 3 Yes Analysis
35 2019 TC SAJCC Prep Tournament (B) 2019-11-30 2019-11-30 Standard Tshwane (GTP) 5 5 2 Yes Analysis
36 2019 Lardies Open (D) 2019-10-26 2019-10-26 Standard Tshwane (GTP) 5 5 3 Yes Analysis
37 2019 Mid-Gauteng Open (D) 2019-08-17 2019-08-17 Standard Tshwane (GTP) 5 5 2.5 Yes Analysis
38 2019 Super 12 Laerskole (Juniors) 2019-05-04 2019-05-04 Rapid Tshwane (GTP) 5 5 4 Yes Analysis
39 2019 D4 Individual Finals (U11 Mixed) 2019-03-09 2019-03-09 Standard Tshwane (GTP) 5 5 1 Yes Analysis
40 2019 TuksChess Open (C) 2019-02-23 2019-02-23 Standard Tshwane (GTP) 5 5 2 Yes Analysis
41 2019 Piet Robbertse (D) 2019-02-01 2019-02-03 Standard Tshwane (GTP) 5 5 3 Yes Analysis
42 2019 Constantia Park Open (D) 2019-02-09 2019-02-09 Standard Tshwane (GTP) 5 5 2 Yes Analysis
43 2018 Lardies Ope (E) 2018-10-27 2018-10-27 Standard Tshwane (GTP) 5 5 3 Yes Analysis

Top 3 Streaks

# Games Start End
1 7 Tournament
2023 Jacaranda Round Robin
Tournament
2023 Gauteng Top Schools
date
2023-08-12
rnd
4
type
Standard
result
1
date
2023-08-19
rnd
5
type
Standard
result
1
Opponent
Nel Alvaro, C (Constantine)
Opponent
Monaledi, O (Otsile)
2 5 Tournament
2024 Tshwane Chess OPEN Registration Tournament
Tournament
2024 Piet Robbertse Open Chess Tournament
date
2024-01-27
rnd
4
type
Standard
result
1
date
2024-02-03
rnd
3
type
Standard
result
1
Opponent
Nkwadi, K (Karabo)
Opponent
Bogaard, FK (Franco)
3 5 Tournament
2022 Alekhine Open
Tournament
2022 Etienne Lewis
date
2022-08-13
rnd
2
type
Standard
result
1
date
2022-09-02
rnd
1
type
Standard
result
1
Opponent
Padayachy, V (Vidya)
Opponent
Anderson, AP (Aidan)
# Games Start End
1 7 Tournament
2023 Jacaranda Round Robin
Tournament
2023 Gauteng Top Schools
date
2023-08-12
rnd
4
type
Standard
result
1
date
2023-08-19
rnd
5
type
Standard
result
1
Opponent
Nel Alvaro, C (Constantine)
Opponent
Monaledi, O (Otsile)
2 5 Tournament
2024 Tshwane Chess OPEN Registration Tournament
Tournament
2024 Piet Robbertse Open Chess Tournament
date
2024-01-27
rnd
4
type
Standard
result
1
date
2024-02-03
rnd
3
type
Standard
result
1
Opponent
Nkwadi, K (Karabo)
Opponent
Bogaard, FK (Franco)
3 5 Tournament
2022 Alekhine Open
Tournament
2022 Etienne Lewis
date
2022-08-13
rnd
2
type
Standard
result
1
date
2022-09-02
rnd
1
type
Standard
result
1
Opponent
Padayachy, V (Vidya)
Opponent
Anderson, AP (Aidan)
# Games Start End
1 4 Tournament
2019 Super 12 Laerskole
Tournament
2019 Super 12 Laerskole
date
2019-05-04
rnd
1
type
Rapid
result
1
date
2019-05-04
rnd
4
type
Rapid
result
1
Opponent
Van Graan, L (Logan)
Opponent
Boneschans, J (Jan-Hendrik)
No games found.
# Games Start End
# Games Start End
1 5 Tournament
2024 Tshwane Chess OPEN Registration Tournament
Tournament
2024 Piet Robbertse Open Chess Tournament
date
2024-01-27
rnd
4
type
Standard
result
1
date
2024-02-03
rnd
3
type
Standard
result
1
Opponent
Nkwadi, K (Karabo)
Opponent
Bogaard, FK (Franco)
2 5 Tournament
2023 Gauteng Top Schools
Tournament
2023 Gauteng Top Schools
date
2023-08-19
rnd
1
type
Standard
result
1
date
2023-08-19
rnd
5
type
Standard
result
1
Opponent
Ni, YS (Yi Shi)
Opponent
Monaledi, O (Otsile)
3 5 Tournament
2022 Alekhine Open
Tournament
2022 Etienne Lewis
date
2022-08-13
rnd
2
type
Standard
result
1
date
2022-09-02
rnd
1
type
Standard
result
1
Opponent
Padayachy, V (Vidya)
Opponent
Anderson, AP (Aidan)
# Games Start End
1 5 Tournament
2024 Tshwane Chess OPEN Registration Tournament
Tournament
2024 Piet Robbertse Open Chess Tournament
date
2024-01-27
rnd
4
type
Standard
result
1
date
2024-02-03
rnd
3
type
Standard
result
1
Opponent
Nkwadi, K (Karabo)
Opponent
Bogaard, FK (Franco)
2 5 Tournament
2023 Gauteng Top Schools
Tournament
2023 Gauteng Top Schools
date
2023-08-19
rnd
1
type
Standard
result
1
date
2023-08-19
rnd
5
type
Standard
result
1
Opponent
Ni, YS (Yi Shi)
Opponent
Monaledi, O (Otsile)
3 5 Tournament
2022 Alekhine Open
Tournament
2022 Etienne Lewis
date
2022-08-13
rnd
2
type
Standard
result
1
date
2022-09-02
rnd
1
type
Standard
result
1
Opponent
Padayachy, V (Vidya)
Opponent
Anderson, AP (Aidan)
# Games Start End
1 4 Tournament
2019 Super 12 Laerskole
Tournament
2019 Super 12 Laerskole
date
2019-05-04
rnd
1
type
Rapid
result
1
date
2019-05-04
rnd
4
type
Rapid
result
1
Opponent
Van Graan, L (Logan)
Opponent
Boneschans, J (Jan-Hendrik)
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 Venter ,D (Dian) 3 0.5 -283.3 3 0.5 -283.3 0 0 0 0 0 0
1106.1 822.8 1077.8 822.8 0 0 0 0
2 De Jager ,J (Jandre) 3 3 425 3 3 425 0 0 0 0 0 0
1210.8 1635.8 1210.7 1635.8 0 0 0 0
3 Nkwadi ,K (Karabo) 3 3 425 3 3 425 0 0 0 0 0 0
1191.5 1616.5 1178.7 1616.5 0 0 0 0
4 Jacobs ,R (Rico) 3 3 425 3 3 425 0 0 0 0 0 0
1069.2 1494.2 1061.6 1494.2 0 0 0 0
5 Bogaard ,FK (Franco Konrad) 2 2 425 2 2 425 0 0 0 0 0 0
1346.9 1771.9 1341.2 1771.9 0 0 0 0
6 Baloyi ,B (Boikanyo) 2 1 0 2 1 0 0 0 0 0 0 0
1278.8 1278.8 1267.2 1278.8 0 0 0 0
7 Erwee ,E (Elizabeth) 2 2 425 2 2 425 0 0 0 0 0 0
958.2 1383.2 924 1383.2 0 0 0 0
8 Grobler ,S (Stephan) 2 0 -425 2 0 -425 0 0 0 0 0 0
1233.4 808.4 1233.9 808.4 0 0 0 0
9 Nason ,C (Cyle) 2 0 -425 2 0 -425 0 0 0 0 0 0
1304.2 879.2 1285.9 879.2 0 0 0 0
10 Ribbens ,R (Reuben) 2 1.5 212.5 2 1.5 212.5 0 0 0 0 0 0
1455.6 1668.1 1447.8 1668.1 0 0 0 0

Norms

No norms achieved.
# Norm Tournament Start End Rounds Games Score Details
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