Chess South Africa
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Chess South Africa
Gaza, O (Obert)
Dob:
1984/09/19 (Adult)
Gender:
Male
Chess SA id:
1840144457
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Last active:
2024/04/13 (74 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
1331.7
Current Weighted rating
1310.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1331.7
Current highest rating achieved
1331.7
Current floor (min rating allowed)
831.7
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)
±137.4
Current Raw change used (final)
0.0
Projected new Raw rating
1331.7
Projected new Weighed rating
1206.3
Projected new Weighted performance
1062.4
Projected new final Raw rating (if new WP > new Raw)
1331.7
Projected new highest rating
1331.7
Projected new floor
831.7
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1331.7
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
1353.8
Current Weighted rating
1329.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1353.8
Current highest rating achieved
1353.8
Current floor (min rating allowed)
853.8
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)
±133.2
Current Raw change used (final)
0.0
Projected new Raw rating
1353.8
Projected new Weighed rating
1224.2
Projected new Weighted performance
1062.4
Projected new final Raw rating (if new WP > new Raw)
1353.8
Projected new highest rating
1353.8
Projected new floor
853.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1353.8
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
1300.0
Current Weighted rating
1243.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1300.0
Current highest rating achieved
1300.0
Current floor (min rating allowed)
800.0
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)
±143.8
Current Raw change used (final)
0.0
Projected new Raw rating
1300.0
Projected new Weighed rating
1145.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1300.0
Projected new floor
800.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1300.0
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
1300.0
Current Weighted rating
1243.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1300.0
Current highest rating achieved
1300.0
Current floor (min rating allowed)
800.0
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)
±143.8
Current Raw change used (final)
0.0
Projected new Raw rating
1300.0
Projected new Weighed rating
1145.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1300.0
Projected new floor
800.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1300.0
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
Vaalpark Primary Chess Open 2024 (A)
2024/04/13
2024/04/13
Sedibeng (GSV)
Standard
60
0.83
5
4
2.0
1312.6
1333.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
Vaalpark Primary Chess Open 2024 (A)
2024/04/13
2024/04/13
Sedibeng (GSV)
Standard
60
0.83
5
4
2.0
1312.6
1333.6
Analysis
2
Laerkool Midvaal Chess Open 2023 (A)
2023/01/28
2023/01/28
Sedibeng (GSV)
Standard
61
0.83
5
5
3.0
1264.1
1277.2
Analysis
1
Eureka Open 2022 (D)
2022/07/30
2022/07/30
Sedibeng (GSV)
Standard
60
0.83
5
4
4.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
4
2
0
2
2.0
50.0
0.0
1491.5
1491.5
White
2
2
0
0
2.0
100.0
425.0
1268.8
1693.8
Black
2
0
0
2
0.0
0.0
-425.0
1714.2
1289.2
Standard
All
4
2
0
2
2.0
50.0
0.0
1491.5
1491.5
White
2
2
0
0
2.0
100.0
425.0
1268.8
1693.8
Black
2
0
0
2
0.0
0.0
-425.0
1714.2
1289.2
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
13
9
0
4
9.0
69.2
163.5
1373.6
1537.1
White
6
5
0
1
5.0
83.3
283.3
1311.6
1595.0
Black
7
4
0
3
4.0
57.1
60.7
1426.7
1487.5
Standard
All
13
9
0
4
9.0
69.2
163.5
1373.6
1537.1
White
6
5
0
1
5.0
83.3
283.3
1311.6
1595.0
Black
7
4
0
3
4.0
57.1
60.7
1426.7
1487.5
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
1080139830
Mathe, O (Oratile)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1120133703
Mackay, FG (Fraser)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1770190884
Hanauer, A (Anthony)
1
1.0
1
0
0
100.0
1312.6
425.0
1737.6
View list
4
1730113414
Deysel, R (Ryno)
1
1.0
1
0
0
100.0
1264.1
425.0
1689.1
View list
5
1010139644
Podile, L (Lebogang)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
107091654
Olivier, J (Jan-Hendrik)
1
1.0
1
0
0
100.0
1312.6
425.0
1737.6
View list
7
102094361
Oberholzer, E (Ethan)
1
1.0
1
0
0
100.0
1264.1
425.0
1689.1
View list
8
1040118410
Mutatavikwe, N (Nigel)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
106077213
Zwane, K (Khwezi)
1
1.0
1
0
0
100.0
1264.1
425.0
1689.1
View list
10
172037577
Theron, A (Andre)
1
0.0
0
0
1
0.0
1264.1
-425.0
839.1
View list
11
190032036
Renke, D (David)
1
0.0
0
0
1
0.0
1312.6
-425.0
887.6
View list
12
1680106631
Raspor, G (Gregor)
1
0.0
0
0
1
0.0
1312.6
-425.0
887.6
View list
13
105082940
Minnaar, JP (Juan)
1
0.0
0
0
1
0.0
1264.1
-425.0
839.1
View list
