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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 0 0 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 0 0 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 0 0 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
2026-01-01 1305.9 1330.8 985.2 985.2
2025-11-30 1305.9 1330.8 985.2 985.2
2025-11-01 1305.9 1330.8 985.2 985.2
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
2024-11-01 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
2024-05-01 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

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 Steenkamp ,E (Eugene) 1 0.5 0 1 0.5 0 0 0 0 0 0 0
1378.1 1378.1 1388.1 1378.1 0 0 0 0
3 Korobele ,L (Lethabo) 1 1 425 1 1 425 0 0 0 0 0 0
1270.7 1695.7 1251.2 1695.7 0 0 0 0
4 Chiriya ,T (Takudzwa) 1 1 425 1 1 425 0 0 0 0 0 0
1193 1618 1193 1618 0 0 0 0
5 De Wit ,SD (Stephan Dirk) 1 0 -425 1 0 -425 0 0 0 0 0 0
1334 909 1342.2 909 0 0 0 0
6 Hlakula ,T (Thando) 1 1 425 1 1 425 0 0 0 0 0 0
1217.2 1642.2 1217.2 1642.2 0 0 0 0
7 Baruch ,L (Liam) 1 1 425 1 1 425 0 0 0 0 0 0
1276 1701 1253.2 1701 0 0 0 0
8 Cheney ,J (Justin) 1 1 425 1 1 425 0 0 0 0 0 0
1213.5 1638.5 1217.1 1638.5 0 0 0 0
9 Pietersen ,W (Willmore) 1 1 425 1 1 425 0 0 0 0 0 0
1259.8 1684.8 1236.4 1684.8 0 0 0 0
10 Solomon ,D (Daniel) 1 1 425 1 1 425 0 0 0 0 0 0
1485.6 1910.6 1480.4 1910.6 0 0 0 0

Norms

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