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Personal

Sawyer, B (Byrone)

Chess SA id

182088262

FIDE id

?

Date of birth

1982-04-09 (Adult)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

No

Last active game

2020-03-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item Main Standard Rapid Blitz
Rating 1305.9 1330.8 985.2 985.2
Raw rating 1305.9 1330.8 985.2 985.2
Weighted rating 1305.9 1330.8 985.2 985.2
Weighted performance 308.4 306.8 0 0
Floor 805.9 830.8 500 500
K-factor 36 36 40 40
Min/Max rating change allowed 142.6 137.6 225.2 225.2
Highest rating 1321
2020-03-01		 1330.8
2024-02-01		 1200
2024-02-01		 1200
2024-02-01
Highest raw rating 1305.9
2024-02-01		 1330.8
2024-02-01		 985.2
2024-02-01		 985.2
2024-02-01
Highest weighted rating 1305.9
2024-02-01		 1330.8
2025-02-01		 985.2
2024-11-01		 985.2
2024-11-01
Highest weighted performance 1321
2020-03-01		 1315.8
2020-03-01		 1200
2024-02-01		 1200
2024-02-01

Prediction
Item Main Standard Rapid Blitz
Rating change 0 0 0 0
New rating 1305.9 1330.8 985.2 985.2
Analysis
Rating 1305.9 1330.8 985.2 985.2
Raw rating 1305.9 1330.8 985.2 985.2
Weighted rating 1305.9 1330.8 985.2
Weighted performance 308.4 306.8 0
K-factor 36 36 40 40
Floor 805.9 830.8 500 500
Max/Min rating change allowed 142.6 137.6 225.2 225.2
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 1305.9 1330.8 985.2 985.2
New weighted rating 1305.9 1330.8 985.2 985.2
New weighted performance 307.9 306.3 0 0
Temp new rating 1305.9 1330.8 985.2 985.2
Temp new rating +/- 0 0 0 0
Final new rating +/- 0 0 0 0
New rating 1305.9 1330.8 985.2 985.2
New K-factor 36 36 40 40
New floor 805.9 830.8 500 500

Item Main Standard Rapid Blitz
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
History 65 65 0 0

Games since
Main
0		 Standard
0		 Rapid
0		 Blitz
0
Gender Male
Age group Adult
Region Cape Town (WCT)
Province Western Cape (WC)
Main
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
Adult -1 -1 -1
Adult Male -1 -1 -1
Standard
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
Adult -1 -1 -1
Adult Male -1 -1 -1
Rapid
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
Adult -1 -1 -1
Adult Male -1 -1 -1
Blitz
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
Adult -1 -1 -1
Adult 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 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
History
Games Score % Dp AvgOpp Performance
Main 33 19.5 59.09 77.3 1257.1 1334.4
Standard 33 19.5 59.09 77.3 1257.1 1334.4
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0

Date Main Standard Rapid Blitz
2025-09-30 1305.9 1330.8 985.2 985.2
2025-09-01 1305.9 1330.8 985.2 985.2
2025-08-01 1305.9 1330.8 985.2 985.2
2025-07-01 1305.9 1330.8 985.2 985.2
2025-06-01 1305.9 1330.8 985.2 985.2
2025-05-01 1305.9 1330.8 985.2 985.2
2025-04-01 1305.9 1330.8 985.2 985.2
2025-03-01 1305.9 1330.8 985.2 985.2
2025-02-01 1305.9 1330.8 985.2 985.2
2025-01-01 1305.9 1330.8 985.2 985.2
2024-12-01 1305.9 1330.8 985.2 985.2
2024-11-01 1305.9 1330.8 985.2 985.2
2024-10-01 1305.9 1330.8 985.2 985.2
2024-09-01 1305.9 1330.8 985.2 985.2
2024-08-01 1305.9 1330.8 985.2 985.2
2024-07-01 1305.9 1330.8 985.2 985.2
2024-06-01 1305.9 1330.8 985.2 985.2
2024-08-01 1305.9 1330.8 985.2 985.2
2024-04-01 1305.9 1330.8 985.2 985.2
2024-03-01 1305.9 1330.8 985.2 985.2
2024-02-01 1305.9 1330.8 985.2 985.2
2024-01-01 1305.9 1330.8 985.2 985.2
2023-12-01 1305.9 1330.8 985.2 985.2
2023-11-01 1305.9 1330.8 985.2 985.2

Comming soon.

Tournaments

No tournaments found.
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
No tournaments found.
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
Last 500 tournaments since 01 January 2018
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 2020 Western Province Open (Prestige) 2020-03-07 2020-03-08 Standard Cape Town (WCT) 6 6 5 Yes Analysis
2 2020 Cape Of Good Hope Open (Open) 2020-02-21 2020-02-23 Standard Cape Town (WCT) 6 6 5 Yes Analysis
3 Grassy Park Open 2018 (A) 2018-06-29 2018-07-01 Standard Cape Town (WCT) 6 4 1.5 Yes Analysis
4 2018 Western Province Open (B) 2018-03-02 2018-03-04 Standard Cape Town (WCT) 6 6 3 Yes Analysis
5 2018 Steinitz Chess Festival (B) 2018-03-21 2018-03-25 Standard Cape Town (WCT) 7 5 2 Yes Analysis
6 2018 Cape of Good Hope Open Chess Championships (Prestige) 2018-01-26 2018-01-28 Standard Cape Town (WCT) 6 6 3 Yes Analysis

Top 3 Streaks

# Games Start End
1 10 Tournament
2020 Cape Of Good Hope Open		 Tournament
2020 Western Province Open
date
2020-02-21		 rnd
1		 type
Standard		 result
0.5		 date
2020-03-08		 rnd
4		 type
Standard		 result
1
Opponent
Jansen, L (Lyle)		 Opponent
Solomon, D (Daniel)
2 3 Tournament
Grassy Park Open 2018		 Tournament
Grassy Park Open 2018
date
2018-06-29		 rnd
1		 type
Standard		 result
0.5		 date
2018-06-30		 rnd
3		 type
Standard		 result
0.5
Opponent
Salem, A (Abdarahim)		 Opponent
Steenkamp, E (Eugene)
3 2 Tournament
2018 Western Province Open		 Tournament
2018 Steinitz Chess Festival
date
2018-03-04		 rnd
6		 type
Standard		 result
1		 date
2018-03-21		 rnd
1		 type
Standard		 result
1
Opponent
Wessels, E (Ethan)		 Opponent
Van Schaik, N (Neil)
# Games Start End
1 10 Tournament
2020 Cape Of Good Hope Open		 Tournament
2020 Western Province Open
date
2020-02-21		 rnd
1		 type
Standard		 result
0.5		 date
2020-03-08		 rnd
4		 type
Standard		 result
1
Opponent
Jansen, L (Lyle)		 Opponent
Solomon, D (Daniel)
2 3 Tournament
Grassy Park Open 2018		 Tournament
Grassy Park Open 2018
date
2018-06-29		 rnd
1		 type
Standard		 result
0.5		 date
2018-06-30		 rnd
3		 type
Standard		 result
0.5
Opponent
Salem, A (Abdarahim)		 Opponent
Steenkamp, E (Eugene)
3 2 Tournament
2018 Western Province Open		 Tournament
2018 Steinitz Chess Festival
date
2018-03-04		 rnd
6		 type
Standard		 result
1		 date
2018-03-21		 rnd
1		 type
Standard		 result
1
Opponent
Wessels, E (Ethan)		 Opponent
Van Schaik, N (Neil)
No games found.
# Games Start End
No games found.
# Games Start End
# Games Start End
1 8 Tournament
2020 Cape Of Good Hope Open		 Tournament
2020 Western Province Open
date
2020-02-22		 rnd
3		 type
Standard		 result
1		 date
2020-03-08		 rnd
4		 type
Standard		 result
1
Opponent
Du Toit, D (Daniel)		 Opponent
Solomon, D (Daniel)
2 2 Tournament
2018 Western Province Open		 Tournament
2018 Steinitz Chess Festival
date
2018-03-04		 rnd
6		 type
Standard		 result
1		 date
2018-03-21		 rnd
1		 type
Standard		 result
1
Opponent
Wessels, E (Ethan)		 Opponent
Van Schaik, N (Neil)
3 2 Tournament
2018 Western Province Open		 Tournament
2018 Western Province Open
date
2018-03-03		 rnd
2		 type
Standard		 result
1		 date
2018-03-03		 rnd
3		 type
Standard		 result
1
Opponent
Thompson, MC (Miguel)		 Opponent
Baruch, L (Liam)
# Games Start End
1 8 Tournament
2020 Cape Of Good Hope Open		 Tournament
2020 Western Province Open
date
2020-02-22		 rnd
3		 type
Standard		 result
1		 date
2020-03-08		 rnd
4		 type
Standard		 result
1
Opponent
Du Toit, D (Daniel)		 Opponent
Solomon, D (Daniel)
2 2 Tournament
2018 Western Province Open		 Tournament
2018 Steinitz Chess Festival
date
2018-03-04		 rnd
6		 type
Standard		 result
1		 date
2018-03-21		 rnd
1		 type
Standard		 result
1
Opponent
Wessels, E (Ethan)		 Opponent
Van Schaik, N (Neil)
3 2 Tournament
2018 Western Province Open		 Tournament
2018 Western Province Open
date
2018-03-03		 rnd
2		 type
Standard		 result
1		 date
2018-03-03		 rnd
3		 type
Standard		 result
1
Opponent
Thompson, MC (Miguel)		 Opponent
Baruch, L (Liam)
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 Ndimande ,N (Nqobani) 2 0 -425 2 0 -425 0 0 0 0 0 0
1114.1 689.1 1114.1 689.1 0 0 0 0
2 Van Schaik ,N (Neil) 1 1 425 1 1 425 0 0 0 0 0 0
895.7 1320.7 853.6 1320.7 0 0 0 0
3 Harnekar ,F (Fayyaaz) 1 1 425 1 1 425 0 0 0 0 0 0
1198 1623 1197.8 1623 0 0 0 0
4 Mackintosh ,M (Michaella) 1 1 425 1 1 425 0 0 0 0 0 0
1513.7 1938.7 1506.9 1938.7 0 0 0 0
5 Chironda ,S (Sean Kudzai) 1 0 -425 1 0 -425 0 0 0 0 0 0
1294.7 869.7 1308 869.7 0 0 0 0
6 Nyamazana ,A (Archford) 1 0 -425 1 0 -425 0 0 0 0 0 0
1197.6 772.6 1197.2 772.6 0 0 0 0
7 Ohlson ,L (Liam) 1 0 -425 1 0 -425 0 0 0 0 0 0
1301.3 876.3 1298.5 876.3 0 0 0 0
8 Wessels ,E (Ethan) 1 1 425 1 1 425 0 0 0 0 0 0
1220.8 1645.8 1234.4 1645.8 0 0 0 0
9 Sheldon ,MB (Matthew Benedict) 1 0 -425 1 0 -425 0 0 0 0 0 0
1307.8 882.8 1307.8 882.8 0 0 0 0
10 Bell ,A (Ayakha) 1 0.5 0 1 0.5 0 0 0 0 0 0 0
1421.9 1421.9 1433.6 1421.9 0 0 0 0

Norms

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