Chess South Africa
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Chess South Africa
Mostert, M (Mj)
Dob:
2009/02/16 (U16)
Gender:
Male
Chess SA id:
109091542
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2020/03/01 (1541 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
1061.5
Curent Weighted rating
1061.5
Curent Weighted performance
496.4
Current official/published rating (highest between Raw, WR and WP)
1061.5
Current floor (min rating allowed)
561.5
Current highest rating achieved
1061.5
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)
±202.0
Current Raw change used (final)
0.0
Projected new Raw rating
1061.5
Projected new Weighed rating
1061.5
Projected new Weighted performance
496.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1061.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1061.5
Projected new floor
561.5
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
1053.0
Curent Weighted rating
1053.0
Curent Weighted performance
492.5
Current official/published rating (highest between Raw, WR and WP)
1053.0
Current floor (min rating allowed)
553.0
Current highest rating achieved
1053.0
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)
±204.4
Current Raw change used (final)
0.0
Projected new Raw rating
1053.0
Projected new Weighed rating
1053.0
Projected new Weighted performance
492.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1053.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1053.0
Projected new floor
553.0
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
500.0
Curent Weighted rating
500.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
500.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
500.0
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)
±449.5
Current Raw change used (final)
0.0
Projected new Raw rating
500.0
Projected new Weighed rating
500.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
500.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
500.0
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
500.0
Curent Weighted rating
500.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
500.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
500.0
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)
±449.5
Current Raw change used (final)
0.0
Projected new Raw rating
500.0
Projected new Weighed rating
500.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
500.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
500.0
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
17
2020 Waterkloof Open (D)
2020/02/29
2020/03/01
Tshwane (GTP)
Standard
90
0.94
5
5
3.0
1027.6
1017.5
Analysis
16
2020 Piet Robbertse (D)
2020/01/31
2020/02/02
Cape Winelands (WCW)
Standard
120
1.00
5
4
2.0
1002.1
993.4
Analysis
15
2020 Registration Tournament (D)
2020/01/25
2020/01/25
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
987.8
975.8
Analysis
14
2019 Gauteng School League Finals (U11 Open)
2019/08/23
2019/08/23
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
956.6
933.8
Analysis
13
2019 D4 Tshwane South Schools League Team Finals (U11)
2019/07/27
2019/07/27
Tshwane (GTP)
Standard
60
0.83
5
5
1.0
983.5
966.6
Analysis
12
2019 D4 Individual Finals (U11 Mixed)
2019/03/09
2019/03/09
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
975.9
955.8
Analysis
11
South African Junior Team Championships 2018 (U10B)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
1.0
939.4
923.9
Analysis
10
2018 Tshwane Inter Region (U10F)
2018/12/01
2018/12/01
Cape Town (WCT)
Standard
60
0.83
5
5
5.0
939.4
923.9
Analysis
9
2018 Etienne Lewis Trials (U10 Boys)
2018/08/31
2018/09/02
Tshwane (GTP)
Standard
120
1.00
7
7
3.0
929.3
911.5
Analysis
8
2018 D4 Tshwane South Schools League Finals (U9)
2018/08/03
2018/08/03
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
907.0
899.5
Analysis
7
2018 Menlo Open Chess Tournament (D)
2018/07/21
2018/07/21
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
837.9
839.1
Analysis
6
2018 Capablanca Swiss (D)
2018/04/27
2018/04/27
Tshwane (GTP)
Standard
90
0.94
5
5
3.0
651.2
671.2
Analysis
5
2018 Chris Greyling Open (D)
2018/04/21
2018/04/21
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
651.2
671.2
Analysis
4
2018 D4 Tshwane North Individual Chess Championships (U9 Boys)
2018/03/10
2018/03/10
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
600.7
611.2
Analysis
3
2018 Blou Bul Open (D)
2018/02/17
2018/02/17
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
573.5
580.0
Analysis
2
2018 Tshwane Registration Open Chess Tournament (E)
2018/01/27
2018/01/27
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
500.0
500.0
Analysis
1
South African Junior Team Championships 2017 (U10C)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
7
3.5
500.0
500.0
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
90
40
3
47
41.5
46.1
-33.1
973.0
940.0
White
44
22
1
21
22.5
51.1
9.7
976.9
986.5
Black
46
18
2
26
19.0
41.3
-73.9
969.3
895.4
Standard
All
90
40
3
47
41.5
46.1
-33.1
973.0
940.0
White
44
22
1
21
22.5
51.1
9.7
976.9
986.5
Black
46
18
2
26
19.0
41.3
-73.9
969.3
895.4
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
109089433
Vlok, J (Jan)
3
0.0
0
0
3
0.0
804.3
-425.0
379.3
View list
2
1080130092
Rust, A (Andreas)
2
2.0
2
0
0
100.0
1007.7
425.0
1432.7
View list
3
109085214
Ernst, AJ (Alex Johan)
2
1.5
1
1
0
75.0
979.7
212.5
1192.2
View list
4
109085207
Nel, H (Henco)
2
1.0
1
0
1
50.0
788.3
0.0
788.3
View list
5
210075151
Smit, A (Anika)
2
1.0
1
0
1
50.0
612.4
0.0
612.4
View list
6
208059156
Govender, T (Talia)
2
0.0
0
0
2
0.0
970.0
-425.0
545.0
View list
7
109088372
Gruenenfelder, W (Werni)
2
0.0
0
0
2
0.0
1007.7
-425.0
582.7
View list
8
112089895
Govender, P (Pranau)
1
1.0
1
0
0
100.0
651.2
425.0
1076.2
View list
9
109083426
Gerber, J (Juandre)
1
1.0
1
0
0
100.0
600.7
425.0
1025.7
View list
10
109076152
Friedrich, R (Ruhan)
1
1.0
1
0
0
100.0
929.3
425.0
1354.3
View list
11
109088450
Botha, A (Andre)
1
1.0
1
0
0
100.0
573.5
425.0
998.5
View list
12
210087845
Alberts, A (Anika)
1
1.0
1
0
0
100.0
651.2
425.0
1076.2
View list
13
2100131209
Adamson, A (Amani)
1
1.0
1
0
0
100.0
1027.6
425.0
1452.6
View list
14
2090096768
Carney, J (Jaimie)
1
1.0
1
0
0
100.0
500.0
425.0
925.0
View list
15
1100096766
Du Preez, J (Julian)
1
1.0
1
0
0
100.0
929.3
425.0
1354.3
View list
16
1100098511
Dreyer, TF (Thomas)
1
1.0
1
0
0
100.0
939.4
425.0
1364.4
View list
17
1080113648
Els, JA (Jeffrey Allan)
1
1.0
1
0
0
100.0
500.0
425.0
925.0
View list
18
2070115594
Grahan, C (Chie-Ann)
1
1.0
1
0
0
100.0
1002.1
425.0
1427.1
View list
19
1080112212
Hattingh, H (Heinrich)
1
1.0
1
0
0
100.0
975.9
425.0
1400.9
View list
20
209073138
Johnstone, J (Jessica)
1
1.0
1
0
0
100.0
651.2
425.0
1076.2
View list