Chess South Africa
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Chess South Africa
Buitendag, M (Marno)
Dob:
2005/11/25 (U20)
Gender:
Male
Chess SA id:
105003851
FIDE id:
Region:
Lejweleputswa (FLW)
Citizen:
RSA
Title(s):
Last active:
2020/02/08 (1569 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
Curent Raw rating
879.9
Curent Weighted rating
879.9
Curent Weighted performance
390.6
Current official/published rating (highest between Raw, WR and WP)
879.9
Current floor (min rating allowed)
500.0
Current highest rating achieved
879.9
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)
±261.6
Current Raw change used (final)
0.0
Projected new Raw rating
879.9
Projected new Weighed rating
879.9
Projected new Weighted performance
390.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
879.9
Projected effective change (new Official - current Official)
-0.0
Projected new highest rating
879.9
Projected new floor
500.0
Projected new K-facor
40
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
Curent Raw rating
877.0
Curent Weighted rating
877.0
Curent Weighted performance
389.3
Current official/published rating (highest between Raw, WR and WP)
877.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
877.0
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)
±262.7
Current Raw change used (final)
0.0
Projected new Raw rating
877.0
Projected new Weighed rating
877.0
Projected new Weighted performance
389.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
877.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
877.0
Projected new floor
500.0
Projected new K-facor
40
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
Curent Raw rating
695.8
Curent Weighted rating
695.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
695.8
Current floor (min rating allowed)
500.0
Current highest rating achieved
818.0
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)
±340.1
Current Raw change used (final)
0.0
Projected new Raw rating
695.8
Projected new Weighed rating
695.8
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
695.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
818.0
Projected new floor
500.0
Projected new K-facor
40
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
Curent Raw rating
695.8
Curent Weighted rating
695.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
695.8
Current floor (min rating allowed)
500.0
Current highest rating achieved
818.0
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)
±340.1
Current Raw change used (final)
0.0
Projected new Raw rating
695.8
Projected new Weighed rating
695.8
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
695.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
818.0
Projected new floor
500.0
Projected new K-facor
40
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
12
Lejweleputswa Club Challange 2020
2020/02/08
2020/02/08
Lejweleputswa (FLW)
Standard
62
0.84
5
4
1.0
844.8
841.4
Analysis
11
2019 South African Junior Team Championships (U16C)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
0.0
856.0
853.0
Analysis
10
Lejweleputswa 7th Qualifying Swiss Open Tournament 2019 (Open)
2019/06/15
2019/06/15
Lejweleputswa (FLW)
Standard
62
0.84
5
5
2.0
777.8
773.8
Analysis
9
Inter Regional Chess Championship 2019 (U16)
2019/05/10
2019/05/11
Mangaung (FMB)
Standard
60
0.83
5
5
1.5
748.6
737.0
Analysis
8
Lejweleputswa 2nd Qualifying Swiss Open Tournament 2019 (C)
2019/01/26
2019/01/26
Lejweleputswa (FLW)
Standard
62
0.84
5
4
0.0
787.6
784.2
Analysis
7
South African Junior Team Championships 2018 (U14E)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
1.0
821.9
823.6
Analysis
6
Lejweleputswa 1st Qualifier 2019 (U16)
2018/10/27
2018/10/27
Lejweleputswa (FLW)
Standard
62
0.84
5
5
2.0
755.2
757.6
Analysis
5
Lejweleputswa 7th Qualifying Swiss Open Tournament 2018 (U14)
2018/06/23
2018/06/23
Lejweleputswa (FLW)
Standard
62
0.84
5
5
2.0
683.3
689.0
Analysis
4
Inter Regional 2018 (U14 Individual)
2018/05/04
2018/05/05
Frances Baard (NCF)
Standard
60
0.83
5
5
2.0
640.1
636.2
Analysis
3
Lejweleputswa 3rd Qualifying Swiss Open Tournament 2018 (U14)
2018/02/24
2018/02/24
Lejweleputswa (FLW)
Standard
62
0.84
5
5
2.0
619.6
610.6
Analysis
2
Lejweleputswa 2nd Qualifying Swiss Open Tournament 2018 (E)
2018/01/27
2018/01/27
Lejweleputswa (FLW)
Standard
62
0.84
5
4
1.0
695.8
695.8
Analysis
1
South African Junior Team Championships 2017 (U14E)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
6
2.0
695.8
695.8
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
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
Standard
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
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
62
16
1
45
16.5
26.6
-198.8
996.6
797.8
White
33
9
1
23
9.5
28.8
-180.3
1039.9
859.6
Black
29
7
0
22
7.0
24.1
-219.8
947.4
727.6
Standard
All
62
16
1
45
16.5
26.6
-198.8
996.6
797.8
White
33
9
1
23
9.5
28.8
-180.3
1039.9
859.6
Black
29
7
0
22
7.0
24.1
-219.8
947.4
727.6
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
1050097793
Jonas, N (Ntlantla)
3
0.0
0
0
3
0.0
696.8
-425.0
271.8
View list
2
1050098646
Els, J (Jacques)
2
1.0
1
0
1
50.0
771.4
0.0
771.4
View list
3
206056042
Jacobs, R (Rene)
2
0.0
0
0
2
0.0
735.5
-425.0
310.5
View list
4
105065548
Hendricks, UO (Uziel)
2
0.0
0
0
2
0.0
698.7
-425.0
273.7
View list
5
104046910
Young, RB (Ruhan)
2
0.0
0
0
2
0.0
771.4
-425.0
346.4
View list
6
104087736
Difotso, T (Tshegofatso)
1
1.0
1
0
0
100.0
695.8
425.0
1120.8
View list
7
106089857
Brand, J (Joshua)
1
1.0
1
0
0
100.0
683.3
425.0
1108.3
View list
8
105083300
Gopakumar, A (Akhil)
1
1.0
1
0
0
100.0
821.9
425.0
1246.9
View list
9
1060098828
Bam, A (Antonio)
1
1.0
1
0
0
100.0
640.1
425.0
1065.1
View list
10
207076080
Jansen Van Rensburg, K (Kara)
1
1.0
1
0
0
100.0
695.8
425.0
1120.8
View list
11
1040111760
Keamogetse, K (Kgokong)
1
1.0
1
0
0
100.0
748.6
425.0
1173.6
View list
12
1060097796
Khumalo, L (Lefa)
1
1.0
1
0
0
100.0
619.6
425.0
1044.6
View list
13
2040107044
Lekale, N (Nthabeleng)
1
1.0
1
0
0
100.0
755.2
425.0
1180.2
View list
14
2050115935
Maboya, R (Refiloe)
1
1.0
1
0
0
100.0
777.8
425.0
1202.8
View list
15
1060100872
Mxutule, X (Xolilizwe)
1
1.0
1
0
0
100.0
640.1
425.0
1065.1
View list
16
1050115936
Nemarumane, P (Pandelani)
1
1.0
1
0
0
100.0
777.8
425.0
1202.8
View list
17
1060130715
Swart, J (Juan-Pierre)
1
1.0
1
0
0
100.0
844.8
425.0
1269.8
View list
18
104081114
Van Der Byl, C (Che)
1
1.0
1
0
0
100.0
695.8
425.0
1120.8
View list
19
1000103449
Van Der Merwe, M (Marko)
1
1.0
1
0
0
100.0
683.3
425.0
1108.3
View list
20
106059547
Van Zyl, WA (Waldo)
1
1.0
1
0
0
100.0
619.6
425.0
1044.6
View list