PLAYER PAGE

Personal

Mchaffie, S (Seth)

Chess SA id

1000101488

FIDE id

?

Date of birth

1900-01-01 (Adult)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

No

Last active game

2022-08-06

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item Main Standard Rapid Blitz
Rating 1219.5 1229 1195.6 1200
Raw rating 1219.5 1229 1195.6 1200
Weighted rating 1219.5 1229 1195.6 1200
Weighted performance 700.7 674.9 0 0
Floor 774.2 788.7 700 700
K-factor 36 36 36 36
Min/Max rating change allowed 161.3 159.1 166.9 165.8
Highest rating 1380.7
2018-08-01
1380
2018-08-01
1200
2018-10-01
1200
2018-10-01
Highest raw rating 1274.2
2018-09-01
1288.7
2018-09-01
1200
2019-12-01
1200
2024-02-01
Highest weighted rating 1274.2
2019-06-01
1288.7
2019-06-01
1200
2018-10-01
1200
2018-10-01
Highest weighted performance 1380.7
2018-08-01
1380
2018-08-01
1200
2019-12-01
1200
2024-02-01

Prediction
Item Main Standard Rapid Blitz
Rating change 0 0 0 0
New rating 1219.5 1229 1195.6 1200
Analysis
Rating 1219.5 1229 1195.6 1200
Raw rating 1219.5 1229 1195.6 1200
Weighted rating 1219.5 1229 1195.6
Weighted performance 700.7 674.9 0
K-factor 36 36 36 36
Floor 774.2 788.7 700 700
Max/Min rating change allowed 161.3 159.1 166.9 165.8
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 1219.5 1229 1195.6 1200
New weighted rating 1219.5 1229 1195.6 1200
New weighted performance 700.3 674.5 0 0
Temp new rating 1219.5 1229 1195.6 1200
Temp new rating +/- 0 0 0 0
Final new rating +/- 0 0 0 0
New rating 1219.5 1229 1195.6 1200
New K-factor 36 36 36 36
New floor 774.2 788.7 700 700

Item Main Standard Rapid Blitz
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
21 15 6 0
5 5 0 0
History 46 40 6 0

Games since
Main
0
Standard
0
Rapid
0
Blitz
0
Gender Male
Age group Adult
Region Ekurhuleni (GE)
Province Gauteng (GT)
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 46 25 54.35 37 1200.1 1237
Standard 40 22 55 42.5 1212.1 1254.6
Rapid 6 3 50 0 1119.6 1119.6
Blitz 0 0 0 0 0 0

Date Main Standard Rapid Blitz
2025-09-30 1219.5 1229 1195.6 1200
2025-09-01 1219.5 1229 1195.6 1200
2025-08-01 1219.5 1229 1195.6 1200
2025-07-01 1219.5 1229 1195.6 1200
2025-06-01 1219.5 1229 1195.6 1200
2025-05-01 1219.5 1229 1195.6 1200
2025-04-01 1219.5 1229 1195.6 1200
2025-03-01 1219.5 1229 1195.6 1200
2025-02-01 1219.5 1229 1195.6 1200
2025-01-01 1219.5 1229 1195.6 1200
2024-12-01 1219.5 1229 1195.6 1200
2024-11-01 1219.5 1229 1195.6 1200
2024-10-01 1219.5 1229 1195.6 1200
2024-09-01 1219.5 1229 1195.6 1200
2024-08-01 1219.5 1229 1195.6 1200
2024-07-01 1219.5 1229 1195.6 1200
2024-06-01 1219.5 1229 1195.6 1200
2024-08-01 1219.5 1229 1195.6 1200
2024-04-01 1219.5 1229 1195.6 1200
2024-03-01 1219.5 1229 1195.6 1200
2024-02-01 1219.5 1229 1195.6 1200
2024-01-01 1219.5 1229 1195.6 1200
2023-12-01 1219.5 1229 1195.6 1200
2023-11-01 1219.5 1229 1195.6 1200

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 Ekurhuleni-North Schools Teams 2022 (U13) 2022-08-06 2022-08-06 Standard Ekurhuleni (GE) 5 5 2 Yes Analysis
2 ACB Invitation Chess Tournament 2022 (U11+U13) 2022-06-11 2022-06-11 Standard Ekurhuleni (GE) 5 5 3 Yes Analysis
3 RMS Swiss For Rating of Players 2022 (U13) 2022-05-28 2022-05-28 Rapid Ekurhuleni (GE) 7 6 3 Yes Analysis
4 Ekurhuleni-North Schools Finals Indiv 2022 (U13 Boys) 2022-05-13 2022-05-13 Standard Ekurhuleni (GE) 5 5 2 Yes Analysis
5 Ekurhuleni North Schools District Finals 2021 (U13 Boys) 2021-09-11 2021-09-11 Standard Ekurhuleni (GE) 5 5 3 Yes Analysis
6 2019 RMS Laerskole (U11) 2019-06-01 2019-06-01 Standard Tshwane (GTP) 5 5 2 Yes Analysis
7 2018 Gauteng League Final (U9) 2018-08-24 2018-08-24 Standard Tshwane (GTP) 5 5 4 Yes Analysis
8 Ekurhuleni North District Schools Final 2018 (U9) 2018-08-04 2018-08-04 Standard Ekurhuleni (GE) 5 5 3.5 Yes Analysis
9 Ekurhuleni North Schools Individuals 2018 2018-05-12 2018-05-12 Standard Ekurhuleni (GE) 5 5 2.5 Yes Analysis

Top 3 Streaks

# Games Start End
1 7 Tournament
Ekurhuleni North Schools Individuals 2018
Tournament
Ekurhuleni North District Schools Final 2018
date
2018-05-12
rnd
3
type
Standard
result
0.5
date
2018-08-04
rnd
4
type
Standard
result
1
Opponent
Pienaar, K (Khumo)
Opponent
Malaza, B (Buhle)
2 4 Tournament
2018 Gauteng League Final
Tournament
2018 Gauteng League Final
date
2018-08-24
rnd
2
type
Standard
result
1
date
2018-08-24
rnd
5
type
Standard
result
1
Opponent
Mukhabela, J (Junior)
Opponent
Mbatha, AN (Amanda Nthabiseng)
3 3 Tournament
ACB Invitation Chess Tournament 2022
Tournament
Ekurhuleni-North Schools Teams 2022
date
2022-06-11
rnd
5
type
Standard
result
1
date
2022-08-06
rnd
2
type
Standard
result
1
Opponent
Verheem, Z (Zoe)
Opponent
Jordaan, M (Mine)
# Games Start End
1 7 Tournament
Ekurhuleni North Schools Individuals 2018
Tournament
Ekurhuleni North District Schools Final 2018
date
2018-05-12
rnd
3
type
Standard
result
0.5
date
2018-08-04
rnd
4
type
Standard
result
1
Opponent
Pienaar, K (Khumo)
Opponent
Malaza, B (Buhle)
2 4 Tournament
2018 Gauteng League Final
Tournament
2018 Gauteng League Final
date
2018-08-24
rnd
2
type
Standard
result
1
date
2018-08-24
rnd
5
type
Standard
result
1
Opponent
Mukhabela, J (Junior)
Opponent
Mbatha, AN (Amanda Nthabiseng)
3 3 Tournament
ACB Invitation Chess Tournament 2022
Tournament
Ekurhuleni-North Schools Teams 2022
date
2022-06-11
rnd
5
type
Standard
result
1
date
2022-08-06
rnd
2
type
Standard
result
1
Opponent
Verheem, Z (Zoe)
Opponent
Jordaan, M (Mine)
# Games Start End
1 2 Tournament
RMS Swiss For Rating of Players 2022
Tournament
RMS Swiss For Rating of Players 2022
date
2022-05-28
rnd
5
type
Rapid
result
1
date
2022-05-28
rnd
6
type
Rapid
result
1
Opponent
De Lange, N (Nadia)
Opponent
Niemer, T (Theo)
2 1 Tournament
RMS Swiss For Rating of Players 2022
Tournament
RMS Swiss For Rating of Players 2022
date
2022-05-28
rnd
1
type
Rapid
result
1
date
2022-05-28
rnd
1
type
Rapid
result
1
Opponent
Du Preez, J (Juan)
Opponent
Du Preez, J (Juan)
No games found.
# Games Start End
# Games Start End
1 4 Tournament
2018 Gauteng League Final
Tournament
2018 Gauteng League Final
date
2018-08-24
rnd
2
type
Standard
result
1
date
2018-08-24
rnd
5
type
Standard
result
1
Opponent
Mukhabela, J (Junior)
Opponent
Mbatha, AN (Amanda Nthabiseng)
2 3 Tournament
ACB Invitation Chess Tournament 2022
Tournament
Ekurhuleni-North Schools Teams 2022
date
2022-06-11
rnd
5
type
Standard
result
1
date
2022-08-06
rnd
2
type
Standard
result
1
Opponent
Verheem, Z (Zoe)
Opponent
Jordaan, M (Mine)
3 3 Tournament
Ekurhuleni North District Schools Final 2018
Tournament
Ekurhuleni North District Schools Final 2018
date
2018-08-04
rnd
2
type
Standard
result
1
date
2018-08-04
rnd
4
type
Standard
result
1
Opponent
Harris, D (Daniel)
Opponent
Malaza, B (Buhle)
# Games Start End
1 4 Tournament
2018 Gauteng League Final
Tournament
2018 Gauteng League Final
date
2018-08-24
rnd
2
type
Standard
result
1
date
2018-08-24
rnd
5
type
Standard
result
1
Opponent
Mukhabela, J (Junior)
Opponent
Mbatha, AN (Amanda Nthabiseng)
2 3 Tournament
ACB Invitation Chess Tournament 2022
Tournament
Ekurhuleni-North Schools Teams 2022
date
2022-06-11
rnd
5
type
Standard
result
1
date
2022-08-06
rnd
2
type
Standard
result
1
Opponent
Verheem, Z (Zoe)
Opponent
Jordaan, M (Mine)
3 3 Tournament
Ekurhuleni North District Schools Final 2018
Tournament
Ekurhuleni North District Schools Final 2018
date
2018-08-04
rnd
2
type
Standard
result
1
date
2018-08-04
rnd
4
type
Standard
result
1
Opponent
Harris, D (Daniel)
Opponent
Malaza, B (Buhle)
# Games Start End
1 2 Tournament
RMS Swiss For Rating of Players 2022
Tournament
RMS Swiss For Rating of Players 2022
date
2022-05-28
rnd
5
type
Rapid
result
1
date
2022-05-28
rnd
6
type
Rapid
result
1
Opponent
De Lange, N (Nadia)
Opponent
Niemer, T (Theo)
2 1 Tournament
RMS Swiss For Rating of Players 2022
Tournament
RMS Swiss For Rating of Players 2022
date
2022-05-28
rnd
1
type
Rapid
result
1
date
2022-05-28
rnd
1
type
Rapid
result
1
Opponent
Du Preez, J (Juan)
Opponent
Du Preez, J (Juan)
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 Matsepane ,BM (Bohlale Mutali) 2 1 0 1 1 425 1 0 -425 0 0 0
1200.7 1200.7 1238.4 1625.7 1160 775.7 0 0
2 Manana ,M (Musa) 2 0 -425 1 0 -425 1 0 -425 0 0 0
1179.2 754.2 1140.8 754.2 1200 754.2 0 0
3 Molefe ,K (Katlego) 1 0 -425 1 0 -425 0 0 0 0 0 0
1219.7 794.7 1251.6 794.7 0 0 0 0
4 Solani ,L (Lwandisa) 1 1 425 1 1 425 0 0 0 0 0 0
1149.9 1574.9 1139.2 1574.9 0 0 0 0
5 Peters ,S (Sizo) 1 1 425 1 1 425 0 0 0 0 0 0
1200 1625 1200 1625 0 0 0 0
6 Van Der Linde ,L (Liam) 1 1 425 1 1 425 0 0 0 0 0 0
1200 1625 1200 1625 0 0 0 0
7 Labuschagne ,G (Gideon Gerhard) 1 0 -425 1 0 -425 0 0 0 0 0 0
1200 775 1200 775 0 0 0 0
8 De Witte ,K (Keagan Matthew) 1 0 -425 1 0 -425 0 0 0 0 0 0
1200 775 1200 775 0 0 0 0
9 Du Preez ,HC (Henry Cornelius) 1 0 -425 1 0 -425 0 0 0 0 0 0
1200 775 1200 775 0 0 0 0
10 Potgieter ,A (Albert) 1 1 425 1 1 425 0 0 0 0 0 0
1149.9 1574.9 1141.6 1574.9 0 0 0 0

Norms

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