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Personal

Pretorius, C (Coetzer)

Chess SA id

1170327521

FIDE id

?

Date of birth

2017-01-11 (U10)

Gender

Male

Region

Dr Kenneth Kaunda (NWP)

Citizen

RSA

Titles

Chess SA registered

No

Last active game

2025-10-18

Personal details last changed

2025-09-23

Junior GPX Games

14

Junior GPX Points

1128.5

Item Main Standard Rapid Blitz
Rating 1196 1195.1 1200 1200
Raw rating 1166.1 1158 1200 1200
Weighted rating 1196 1195.1 1200 1200
Weighted performance 0 0 0 0
Floor 699 699 700 700
K-factor 40 40 40 40
Min/Max rating change allowed 174 176 165.8 165.8
Highest rating 1199
2025-09-06		 1199
2025-09-06		 1199
2025-09-06		 1199
2025-09-06
Highest raw rating 1199
2025-09-06		 1199
2025-09-06		 1199
2025-09-06		 1199
2025-09-06
Highest weighted rating 1198.7
2025-09-30		 1198.4
2025-09-30		 0
2025-09-06		 0
2025-09-06
Highest weighted performance 0
2025-09-06		 0
2025-09-06		 0
2025-09-06		 0
2025-09-06

Prediction
Item Main Standard Rapid Blitz
Rating change -2.5 -3.2 0 0
New rating 1193.5 1192 1200 1200
Analysis
Rating 1196 1195.1 1200 1200
Raw rating 1166.1 1158 1200 1200
Weighted rating 1196 1195.1 1200
Weighted performance 0 0 0
K-factor 40 40 40 40
Floor 699 699 700 700
Max/Min rating change allowed 174 176 165.8 165.8
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 1166.1 1158 1200 1200
New weighted rating 1193.5 1192 1200 1200
New weighted performance 0 0 0 0
Temp new rating 1193.5 1192 1200 1200
Temp new rating +/- -2.5 -3.2 0 0
Final new rating +/- -2.5 -3.2 0 0
New rating 1193.5 1192 1200 1200
New K-factor 40 40 36 36
New floor 699 699 700 700

Item Main Standard Rapid Blitz
0 0 0 0
14 14 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
History 14 14 0 0

Games since
Main
14		 Standard
14		 Rapid
0		 Blitz
0
Gender M
Age group U10
Region Dr Kenneth Kaunda (NWP)
Province Northwest (NW)
Main
RSA Province Region
Overall -1 -1 -1
M -1 -1 -1
U10 -1 -1 -1
U10 M -1 -1 -1
Standard
RSA Province Region
Overall -1 -1 -1
M -1 -1 -1
U10 -1 -1 -1
U10 M -1 -1 -1
Rapid
RSA Province Region
Overall -1 -1 -1
M -1 -1 -1
U10 -1 -1 -1
U10 M -1 -1 -1
Blitz
RSA Province Region
Overall -1 -1 -1
M -1 -1 -1
U10 -1 -1 -1
U10 M -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 14 5 35.71 -121.4 1255 1133.5
Standard 14 5 35.71 -121.4 1255 1133.5
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0
History
Games Score % Dp AvgOpp Performance
Main 14 5 35.71 -121.4 1255 1133.5
Standard 14 5 35.71 -121.4 1255 1133.5
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0

Date Main Standard Rapid Blitz
2025-11-01 1166.1 1158 1200 1200
2025-09-30 1183.4 1180 1200 1200
2025-09-01 1200 1200 1200 1200
2025-08-01 1200 1200 1200 1200
2025-07-01 1200 1200 1200 1200
2025-06-01 1200 1200 1200 1200
2025-05-01 1200 1200 1200 1200
2025-04-01 1200 1200 1200 1200
2025-03-01 1200 1200 1200 1200
2025-02-01 1200 1200 1200 1200
2025-01-01 1200 1200 1200 1200
2024-12-01 1200 1200 1200 1200
2024-11-01 1200 1200 1200 1200
2024-10-01 1200 1200 1200 1200
2024-09-01 1200 1200 1200 1200
2024-08-01 1200 1200 1200 1200
2024-07-01 1200 1200 1200 1200
2024-09-01 1200 1200 1200 1200
2024-05-01 1200 1200 1200 1200
2024-04-01 1200 1200 1200 1200
2024-03-01 1200 1200 1200 1200
2024-02-01 1200 1200 1200 1200
2024-01-01 1200 1200 1200 1200
2023-12-01 1200 1200 1200 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 DR KK Chess Volkies 2025 (U10) 2025-10-18 2025-10-18 Standard Dr Kenneth Kaunda (NWP) 5 4 1 Yes Analysis
2 Dr KK Regional Trials Potch 2025 (U10) 2025-09-27 2025-09-27 Standard Dr Kenneth Kaunda (NWP) 5 5 2 Yes Analysis
3 Ashton John 2025 (U12 Beginners) 2025-08-23 2025-08-23 Standard Dr Kenneth Kaunda (NWP) 5 5 2 Yes Analysis
Last 500 tournaments since 01 January 2018
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 DR KK Chess Volkies 2025 (U10) 2025-10-18 2025-10-18 Standard Dr Kenneth Kaunda (NWP) 5 4 1 Yes Analysis
2 Dr KK Regional Trials Potch 2025 (U10) 2025-09-27 2025-09-27 Standard Dr Kenneth Kaunda (NWP) 5 5 2 Yes Analysis
3 Ashton John 2025 (U12 Beginners) 2025-08-23 2025-08-23 Standard Dr Kenneth Kaunda (NWP) 5 5 2 Yes Analysis

Top 3 Streaks

# Games Start End
1 4 Tournament
Ashton John 2025		 Tournament
Ashton John 2025
date
2025-08-23		 rnd
2		 type
Standard		 result
0.5		 date
2025-08-23		 rnd
5		 type
Standard		 result
0.5
Opponent
Tsatchoume, S (Stanely)		 Opponent
Nthoesane, A (Aatile)
2 2 Tournament
Dr KK Regional Trials Potch 2025		 Tournament
Dr KK Regional Trials Potch 2025
date
2025-09-27		 rnd
2		 type
Standard		 result
1		 date
2025-09-27		 rnd
3		 type
Standard		 result
0.5
Opponent
Broodryk, W (Wanru)		 Opponent
Mhlangangu, T (Tshegofatso)
3 1 Tournament
DR KK Chess Volkies 2025		 Tournament
DR KK Chess Volkies 2025
date
2025-10-18		 rnd
2		 type
Standard		 result
1		 date
2025-10-18		 rnd
2		 type
Standard		 result
1
Opponent
Combrink, N (Nicolaas Johann)		 Opponent
Combrink, N (Nicolaas Johann)
# Games Start End
1 4 Tournament
Ashton John 2025		 Tournament
Ashton John 2025
date
2025-08-23		 rnd
2		 type
Standard		 result
0.5		 date
2025-08-23		 rnd
5		 type
Standard		 result
0.5
Opponent
Tsatchoume, S (Stanely)		 Opponent
Nthoesane, A (Aatile)
No games found.
# Games Start End
No games found.
# Games Start End
No games found.
# Games Start End
No games found.
# Games Start End
No games found.
# Games Start End
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 Van Staden ,R (Ryan William) 2 0 -425 2 0 -425 0 0 0 0 0 0
1363.3 938.3 1362 938.3 0 0 0 0
2 Mhlangangu ,T (Tshegofatso) 2 0.5 -212.5 2 0.5 -212.5 0 0 0 0 0 0
1143.1 930.6 1134.6 930.6 0 0 0 0
3 Butler ,D (Donovan) 1 0 -425 1 0 -425 0 0 0 0 0 0
1197.9 772.9 1197 772.9 0 0 0 0
4 Sutton ,J (Joshuah) 1 0.5 0 1 0.5 0 0 0 0 0 0 0
1200 1200 1200 1200 0 0 0 0
5 Tsatchoume ,S (Stanely) 1 0.5 0 1 0.5 0 0 0 0 0 0 0
1171.1 1171.1 1165.2 1171.1 0 0 0 0
6 Broodryk ,W (Wanru) 1 1 425 1 1 425 0 0 0 0 0 0
1156.9 1581.9 1153.8 1581.9 0 0 0 0
7 Nthoesane ,A (Aatile) 1 0.5 0 1 0.5 0 0 0 0 0 0 0
1200 1200 1200 1200 0 0 0 0
8 Kruger ,T (Thinus Pieter) 1 0 -425 1 0 -425 0 0 0 0 0 0
1609.9 1184.9 1596.2 1184.9 0 0 0 0
9 Kruger ,W (Wilme) 1 0.5 0 1 0.5 0 0 0 0 0 0 0
1200 1200 1200 1200 0 0 0 0
10 Combrink ,N (Nicolaas Johann) 1 1 425 1 1 425 0 0 0 0 0 0
1182.6 1607.6 1181.8 1607.6 0 0 0 0

Norms

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