Chess South Africa
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Chess South Africa
Hofmeyer, J (Jamey)
Dob:
2006/10/26 (U20)
Gender:
Male
Chess SA id:
1060150342
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/02/03 (144 days ago)
Ratings
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1140.9
Current Weighted rating
1150.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1150.1
Current highest rating achieved
1198.7
Current floor (min rating allowed)
698.7
Current K-factor
40
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±180.4
Current Raw change used (final)
0.0
Projected new Raw rating
1140.9
Projected new Weighed rating
1057.1
Projected new Weighted performance
772.8
Projected new final Raw rating (if new WP > new Raw)
1140.9
Projected new highest rating
1198.7
Projected new floor
698.7
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1140.9
Projected effective change (new Official - current Official)
-9.2
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1138.5
Current Weighted rating
1148.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1148.4
Current highest rating achieved
1200.4
Current floor (min rating allowed)
700.4
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±181.0
Current Raw change used (final)
0.0
Projected new Raw rating
1138.5
Projected new Weighed rating
1055.5
Projected new Weighted performance
772.8
Projected new final Raw rating (if new WP > new Raw)
1138.5
Projected new highest rating
1200.4
Projected new floor
700.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1138.5
Projected effective change (new Official - current Official)
-9.9
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
s
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
Projected effective change (new Official - current Official)
=0.0
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
Projected effective change (new Official - current Official)
=0.0
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
District South Schools Chess Individual Trials 2024 (U18 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
2.0
1144.6
1142.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
District South Schools Chess Individual Trials 2024 (U18 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
2.0
1144.6
1142.8
Analysis
2
Cape Town Metro Schools Chess Closed Individuals 2023 (U17 Boys)
2023/03/03
2023/03/04
Cape Town (WCT)
Standard
60
0.83
6
6
1.0
1198.7
1200.4
Analysis
1
District South Schools Chess Individual Trials 2023 (U17 Boys)
2023/02/03
2023/02/04
Cape Town (WCT)
Standard
60
0.83
6
6
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
2
0
3
2.0
40.0
-85.0
1220.7
1135.7
White
3
0
0
3
0.0
0.0
-425.0
1260.3
835.3
Black
2
2
0
0
2.0
100.0
425.0
1161.3
1586.3
Standard
All
5
2
0
3
2.0
40.0
-85.0
1220.7
1135.7
White
3
0
0
3
0.0
0.0
-425.0
1260.3
835.3
Black
2
2
0
0
2.0
100.0
425.0
1161.3
1586.3
Rapid
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
17
6
0
11
6.0
35.3
-125.0
1222.0
1097.0
White
9
1
0
8
1.0
11.1
-330.6
1251.2
920.6
Black
8
5
0
3
5.0
62.5
106.3
1189.1
1295.3
Standard
All
17
6
0
11
6.0
35.3
-125.0
1222.0
1097.0
White
9
1
0
8
1.0
11.1
-330.6
1251.2
920.6
Black
8
5
0
3
5.0
62.5
106.3
1189.1
1295.3
Rapid
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1070150343
Imango, M (Mvango)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1060138547
Lewin, C (Caydin)
1
1.0
1
0
0
100.0
1198.7
425.0
1623.7
View list
3
1060150345
Khoali, N (Nicolus)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1060110713
Pheiffers, G (Gary)
1
1.0
1
0
0
100.0
1144.6
425.0
1569.6
View list
5
1060150349
Mkrwali, O (Oyama)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1060130661
Skolo, A (Abongile)
1
1.0
1
0
0
100.0
1144.6
425.0
1569.6
View list
7
1070107276
Webster, M (Matthew)
1
0.0
0
0
1
0.0
1198.7
-425.0
773.7
View list
8
1060136975
Tasriet, M (Mohammed Saalih)
1
0.0
0
0
1
0.0
1144.6
-425.0
719.6
View list
9
1070193527
Serekonyane, K (Khanyo)
1
0.0
0
0
1
0.0
1144.6
-425.0
719.6
View list
10
1070193526
Sassman, E (Evan)
1
0.0
0
0
1
0.0
1144.6
-425.0
719.6
View list
11
1060112747
Mdzanga, S (Shinny)
1
0.0
0
0
1
0.0
1198.7
-425.0
773.7
View list
12
1060130652
Jantjies, M (Micah)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
106087762
Ezau, W (Wade)
1
0.0
0
0
1
0.0
1198.7
-425.0
773.7
View list
14
1060131026
Esterhuizen, A (Anthony Harper)
1
0.0
0
0
1
0.0
1198.7
-425.0
773.7
View list
15
1060130647
Davids, S (Shakier)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
16
1070150341
Cozyn, S (Saud)
1
0.0
0
0
1
0.0
1198.7
-425.0
773.7
View list
17
107086056
Copley, H (Hugh)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list