Chess South Africa
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Chess South Africa
Erasmus, KA (Kean Andre)
Dob:
2012/05/04 (U14)
Gender:
Male
Chess SA id:
1120116372
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2021/03/27 (1147 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
1285.2
Curent Weighted rating
1285.2
Curent Weighted performance
684.4
Current official/published rating (highest between Raw, WR and WP)
1285.2
Current floor (min rating allowed)
880.2
Current highest rating achieved
1380.2
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)
±146.9
Current Raw change used (final)
0.0
Projected new Raw rating
1285.2
Projected new Weighed rating
1285.2
Projected new Weighted performance
684.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1285.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1380.2
Projected new floor
880.2
Projected new K-facor
36
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
1260.8
Curent Weighted rating
1260.8
Curent Weighted performance
680.0
Current official/published rating (highest between Raw, WR and WP)
1260.8
Current floor (min rating allowed)
872.4
Current highest rating achieved
1372.4
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)
±152.1
Current Raw change used (final)
0.0
Projected new Raw rating
1260.8
Projected new Weighed rating
1260.8
Projected new Weighted performance
680.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1260.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1372.4
Projected new floor
872.4
Projected new K-facor
36
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
13
Ekurhuleni Chess Chessa Open 2021 (C)
2021/03/27
2021/03/27
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1355.7
1342.5
Analysis
12
2021 Registration Tournament (C)
2021/03/13
2021/03/13
Tshwane (GTP)
Standard
60
0.83
5
5
1.5
1355.7
1342.5
Analysis
11
2020 Wynie Robbertse Open Chess Tournament (U10)
2020/03/07
2020/03/07
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1380.2
1372.4
Analysis
10
2020 Waterkloof Open (E)
2020/02/29
2020/02/29
Tshwane (GTP)
Standard
90
0.94
5
5
5.0
1072.6
1062.0
Analysis
9
2020 Tuks Open (E)
2020/02/22
2020/02/22
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1072.6
1062.0
Analysis
8
2020 Constantiapark Open Chess Tournament (E)
2020/02/08
2020/02/08
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1072.6
1062.0
Analysis
7
2020 Registration Tournament (E)
2020/01/25
2020/01/25
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1040.3
1024.0
Analysis
6
2019 South African Junior Team Championships (U8B+U8Girls)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
5
2.5
1040.3
1024.0
Analysis
5
2019 TC SAJCC Prep Tournament (C)
2019/11/30
2019/11/30
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1033.7
1015.2
Analysis
4
2019 Etienne Lewis Trials (U8 Boys)
2019/08/30
2019/09/01
Tshwane (GTP)
Standard
120
1.00
7
6
1.0
1080.5
1058.4
Analysis
3
2019 Mid-Gauteng Open (F)
2019/08/17
2019/08/17
Tshwane (GTP)
Standard
60
0.83
5
4
1.0
1102.4
1082.0
Analysis
2
2019 Menlo Open (F)
2019/07/13
2019/07/13
Tshwane (GTP)
Standard
60
0.83
5
5
1.5
1132.9
1117.6
Analysis
1
2019 Swartkop Open (F)
2019/06/15
2019/06/15
Tshwane (GTP)
Standard
60
0.83
5
5
1.0
1200.0
1200.0
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
65
27
8
30
31.0
47.7
-19.6
1162.3
1142.7
White
34
14
3
17
15.5
45.6
-37.5
1164.5
1127.0
Black
31
13
5
13
15.5
50.0
0.0
1160.0
1160.0
Standard
All
65
27
8
30
31.0
47.7
-19.6
1162.3
1142.7
White
34
14
3
17
15.5
45.6
-37.5
1164.5
1127.0
Black
31
13
5
13
15.5
50.0
0.0
1160.0
1160.0
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1110119616
Kruger, J (Jason)
3
2.5
2
1
0
83.3
1061.8
283.3
1345.2
View list
2
1120109369
De Jager, G (Gustave)
3
1.5
1
1
1
50.0
1072.2
0.0
1072.2
View list
3
2120109367
Pillay, V (Verana)
3
1.5
1
1
1
50.0
1104.3
0.0
1104.3
View list
4
1120107815
Gruenenfelder, L (Laker)
3
1.0
1
0
2
33.3
1062.3
-141.7
920.6
View list
5
1120107185
Steyn, H (Henco)
2
2.0
2
0
0
100.0
1218.1
425.0
1643.1
View list
6
1120116371
Feig, E (Evan)
2
1.5
1
1
0
75.0
1290.1
212.5
1502.6
View list
7
1120115350
Swart, R (Ruben)
2
1.5
1
1
0
75.0
1087.5
212.5
1300.0
View list
8
2120112736
Dreyer, M (Maria Margaretha (Aretha))
2
1.0
1
0
1
50.0
1116.8
0.0
1116.8
View list
9
2120115624
Coetzee, AC (Anje-Lika Clarissa)
2
1.0
1
0
1
50.0
1210.3
0.0
1210.3
View list
10
1130117084
Jordaan, SJ (Sheldon Jesse)
2
0.0
0
0
2
0.0
1117.7
-425.0
692.7
View list
11
1120112217
Penfold, CJ (Craig Jean)
2
0.0
0
0
2
0.0
1166.5
-425.0
741.5
View list
12
1120106596
Prinsloo, M (Migael)
2
0.0
0
0
2
0.0
1091.5
-425.0
666.5
View list
13
2120109364
Gruenenfelder, E (Ellie)
1
1.0
1
0
0
100.0
1040.3
425.0
1465.3
View list
14
211093275
Byliefeldt, M (Mienke)
1
1.0
1
0
0
100.0
1072.6
425.0
1497.6
View list
15
1110118675
Buthelezi, Z (Zanokuhle)
1
1.0
1
0
0
100.0
1355.7
425.0
1780.7
View list
16
1120131806
Beukes, F (Frederic)
1
1.0
1
0
0
100.0
1072.6
425.0
1497.6
View list
17
2120111254
Beetge, E (Elzette)
1
1.0
1
0
0
100.0
1072.6
425.0
1497.6
View list
18
110095048
Gibbens, A (Allan)
1
1.0
1
0
0
100.0
1355.7
425.0
1780.7
View list
19
1110133963
Khalpey, M (Maryam)
1
1.0
1
0
0
100.0
1355.7
425.0
1780.7
View list
20
2120117083
Lombard, N (Nicole)
1
1.0
1
0
0
100.0
1132.9
425.0
1557.9
View list