Chess South Africa
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Chess South Africa
Erwee, M (Marko)
Dob:
2008/12/04 (U18)
Gender:
Male
Chess SA id:
108081690
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Last active:
2024/04/13 (33 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
953.3
Curent Weighted rating
892.9
Curent Weighted performance
648.7
Current official/published rating (highest between Raw, WR and WP)
953.3
Current floor (min rating allowed)
453.3
Current highest rating achieved
953.3
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)
±235.7
Current Raw change used (final)
0.0
Projected new Raw rating
953.3
Projected new Weighed rating
897.9
Projected new Weighted performance
648.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
953.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
953.3
Projected new floor
453.3
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
969.9
Curent Weighted rating
899.2
Curent Weighted performance
644.1
Current official/published rating (highest between Raw, WR and WP)
969.9
Current floor (min rating allowed)
469.9
Current highest rating achieved
969.9
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)
±230.1
Current Raw change used (final)
0.0
Projected new Raw rating
969.9
Projected new Weighed rating
905.1
Projected new Weighted performance
644.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
969.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
969.9
Projected new floor
469.9
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
605.6
Curent Weighted rating
605.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
605.6
Current floor (min rating allowed)
500.0
Current highest rating achieved
605.6
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)
±386.7
Current Raw change used (final)
0.0
Projected new Raw rating
605.6
Projected new Weighed rating
605.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
605.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
605.6
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
605.6
Curent Weighted rating
605.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
605.6
Current floor (min rating allowed)
500.0
Current highest rating achieved
605.6
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)
±386.7
Current Raw change used (final)
0.0
Projected new Raw rating
605.6
Projected new Weighed rating
605.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
605.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
605.6
Projected new floor
500.0
Projected new K-facor
40
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 (B)
2024/04/13
2024/04/13
Sedibeng (GSV)
Standard
60
0.83
5
5
2.5
887.6
893.1
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
7
Vaalpark Primary Chess Open 2024 (B)
2024/04/13
2024/04/13
Sedibeng (GSV)
Standard
60
0.83
5
5
2.5
887.6
893.1
Analysis
6
Fonteine Ope 2019 (D)
2019/10/19
2019/10/19
Sedibeng (GSV)
Standard
60
0.83
5
4
3.0
797.5
798.7
Analysis
5
Fonteine Open 2018 (C)
2018/10/13
2018/10/13
Sedibeng (GSV)
Standard
61
0.83
5
5
1.0
809.8
834.4
Analysis
4
Sasolburg Open 2018 (D)
2018/06/02
2018/06/02
Sedibeng (GSV)
Standard
61
0.83
5
5
2.0
803.5
833.6
Analysis
3
Amigo Spur Eligwa Chess Open 2018 (D)
2018/05/19
2018/05/19
Sedibeng (GSV)
Standard
60
0.83
5
5
4.0
691.0
698.4
Analysis
2
Henley Open 2018 (C)
2018/03/10
2018/03/10
Sedibeng (GSV)
Standard
61
0.83
5
5
2.0
662.4
662.4
Analysis
1
South African Junior Team Championships 2017 (U12D)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
6
3.0
605.6
605.6
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
2
1
2
2.5
50.0
0.0
1262.2
1262.2
White
3
1
1
1
1.5
50.0
0.0
1242.1
1242.1
Black
2
1
0
1
1.0
50.0
0.0
1292.5
1292.5
Standard
All
5
2
1
2
2.5
50.0
0.0
1262.2
1262.2
White
3
1
1
1
1.5
50.0
0.0
1242.1
1242.1
Black
2
1
0
1
1.0
50.0
0.0
1292.5
1292.5
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
35
17
1
17
17.5
50.0
0.0
990.0
990.0
White
17
8
1
8
8.5
50.0
0.0
948.9
948.9
Black
18
9
0
9
9.0
50.0
0.0
1028.9
1028.9
Standard
All
35
17
1
17
17.5
50.0
0.0
990.0
990.0
White
17
8
1
8
8.5
50.0
0.0
948.9
948.9
Black
18
9
0
9
9.0
50.0
0.0
1028.9
1028.9
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
206066092
Van Zyl, I (Ilane)
2
0.0
0
0
2
0.0
736.1
-425.0
311.1
View list
2
108080726
Howat, LC (Logan)
1
1.0
1
0
0
100.0
662.4
425.0
1087.4
View list
3
111086040
Goosen, L (Lucuis)
1
1.0
1
0
0
100.0
803.5
425.0
1228.5
View list
4
1070098052
Eberwein, HJ (Heinrich)
1
1.0
1
0
0
100.0
803.5
425.0
1228.5
View list
5
108093844
Du Plessis, D (Domimique)
1
1.0
1
0
0
100.0
691.0
425.0
1116.0
View list
6
1070097366
De Wet, H (Hendrik)
1
1.0
1
0
0
100.0
662.4
425.0
1087.4
View list
7
107093485
Coetzee, D (David)
1
1.0
1
0
0
100.0
605.6
425.0
1030.6
View list
8
1090101895
Bellingham, R (Ruben)
1
1.0
1
0
0
100.0
691.0
425.0
1116.0
View list
9
2080108481
Kok, S (Sydney)
1
1.0
1
0
0
100.0
797.5
425.0
1222.5
View list
10
2090104890
Mayers, G (Gezenka)
1
1.0
1
0
0
100.0
797.5
425.0
1222.5
View list
11
1100100762
Myburgh, M (Matthew)
1
1.0
1
0
0
100.0
691.0
425.0
1116.0
View list
12
1080119426
Ofentse, S (Sithole)
1
1.0
1
0
0
100.0
797.5
425.0
1222.5
View list
13
206065430
Prins, Z (Zuraida)
1
1.0
1
0
0
100.0
605.6
425.0
1030.6
View list
14
1080302090
Sieberhagen, N (Nicolaas)
1
1.0
1
0
0
100.0
887.6
425.0
1312.6
View list
15
2080098057
Uys, E (Emma)
1
1.0
1
0
0
100.0
691.0
425.0
1116.0
View list
16
107092033
Van Der Heever, CM (Christiaan)
1
1.0
1
0
0
100.0
605.6
425.0
1030.6
View list
17
1090109813
Van Der Westhuizen, L (Leighton)
1
1.0
1
0
0
100.0
887.6
425.0
1312.6
View list
18
105093059
Van Straaten, D (Divan)
1
1.0
1
0
0
100.0
809.8
425.0
1234.8
View list
19
1080097365
Kriel, D (Devin)
1
0.5
0
1
0
50.0
887.6
0.0
887.6
View list
20
204090687
Mpana, N (Naledi)
1
0.0
0
0
1
0.0
809.8
-425.0
384.8
View list