Chess South Africa
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Chess South Africa
Botes, A (Arne)
Dob:
2006/05/13 (U20)
Gender:
Male
Chess SA id:
106014912
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Last active:
2023/10/28 (203 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
1226.4
Curent Weighted rating
1232.7
Curent Weighted performance
849.5
Current official/published rating (highest between Raw, WR and WP)
1232.7
Current floor (min rating allowed)
791.2
Current highest rating achieved
1291.2
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)
±159.7
Current Raw change used (final)
0.0
Projected new Raw rating
1226.4
Projected new Weighed rating
1232.0
Projected new Weighted performance
849.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1232.0
Projected effective change (new Official - current Official)
-0.7
Projected new highest rating
1291.2
Projected new floor
791.2
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
1225.9
Curent Weighted rating
1225.9
Curent Weighted performance
748.0
Current official/published rating (highest between Raw, WR and WP)
1225.9
Current floor (min rating allowed)
788.9
Current highest rating achieved
1288.9
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)
±159.8
Current Raw change used (final)
0.0
Projected new Raw rating
1225.9
Projected new Weighed rating
1225.9
Projected new Weighted performance
748.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1225.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1288.9
Projected new floor
788.9
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
824.7
Curent Weighted rating
741.9
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
824.7
Current floor (min rating allowed)
500.0
Current highest rating achieved
824.7
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)
±283.0
Current Raw change used (final)
0.0
Projected new Raw rating
824.7
Projected new Weighed rating
750.7
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
824.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
824.7
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
674.6
Curent Weighted rating
674.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
674.6
Current floor (min rating allowed)
500.0
Current highest rating achieved
674.6
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)
±350.5
Current Raw change used (final)
0.0
Projected new Raw rating
674.6
Projected new Weighed rating
674.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
674.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
674.6
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
28
Dr Pieter Hangelbroek Rapid 2023 (A)
2023/10/28
2023/10/28
Sedibeng (GSV)
Rapid
30
0.60
5
5
2.0
1240.4
674.6
Analysis
27
Carel`s Chess Open 2022 (B)
2022/03/05
2022/03/05
Sedibeng (GSV)
Standard
61
0.83
5
0
0.0
1240.4
1225.9
Analysis
26
2022 Gauteng Interregion (U16 Open)
2022/02/26
2022/02/26
Tshwane (GTP)
Standard
60
0.83
5
5
1.0
1291.2
1288.9
Analysis
25
Sedibeng Trials 20 November 2021 (B)
2021/11/21
2021/11/21
Sedibeng (GSV)
Standard
60
0.83
5
5
3.0
1267.9
1259.4
Analysis
24
Hoerskool Drie Riviere 2020 (C)
2020/03/07
2020/03/07
Sedibeng (GSV)
Standard
61
0.83
5
5
3.5
1212.2
1200.4
Analysis
23
Alberton Chess Club Open 2020 (C)
2020/02/22
2020/02/22
Ekurhuleni (GE)
Standard
60
0.83
5
4
3.0
1174.3
1157.2
Analysis
22
Midvaal Chess Open 2020 (B)
2020/01/25
2020/01/25
Sedibeng (GSV)
Standard
61
0.83
5
5
2.0
1221.8
1214.1
Analysis
21
2019 South African Junior Team Championships (U14E)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
6
3.0
1221.8
1214.1
Analysis
20
Eagles Open 2019 (B)
2019/11/23
2019/11/23
Sedibeng (GSV)
Standard
60
0.83
5
5
3.0
1217.3
1209.4
Analysis
19
GE vs GSV Inter Regional 2019 (U16E)
2019/10/26
2019/10/26
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1237.0
1238.9
Analysis
18
Fonteine Ope 2019 (B)
2019/10/19
2019/10/19
Sedibeng (GSV)
Standard
60
0.83
5
5
1.0
1237.0
1238.9
Analysis
17
D7 Primary School League 2019 (U13)
2019/08/03
2019/08/03
Sedibeng (GSV)
Standard
60
0.83
5
5
3.0
1234.0
1229.9
Analysis
16
Drie Riviere Open 2019 (C)
2019/06/08
2019/06/08
Sedibeng (GSV)
Standard
60
0.83
5
4
3.0
1189.1
1186.6
Analysis
15
2019 Gauteng Primary Schools Individual Chess Championships (U13 Boys)
2019/05/25
2019/05/25
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1044.4
1048.1
Analysis
14
D7 Individuals 2019 (U13 Boys)
2019/05/04
2019/05/04
Sedibeng (GSV)
Standard
60
0.83
5
5
4.0
1044.4
1048.1
Analysis
13
Dirk de Koster Chess Open 2019 (C)
2019/04/13
2019/04/13
Sedibeng (GSV)
Standard
61
0.83
5
5
3.5
1010.2
1006.9
Analysis
12
South African Junior Team Championships 2018 (U14E)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
3.0
1085.4
1084.5
Analysis
11
2018 Interregion Sedibeng vs Ekurhuleni (O)
2018/11/03
2018/11/03
Sedibeng (GSV)
Standard
60
0.83
5
5
4.5
1042.9
1033.7
Analysis
10
Fonteine Open 2018 (C)
2018/10/13
2018/10/13
Sedibeng (GSV)
Standard
61
0.83
5
5
2.5
1074.1
1070.9
Analysis
9
Dr Pieter Hangelbroek Ope 2018 (D)
2018/09/01
2018/09/01
Sedibeng (GSV)
Standard
61
0.83
5
4
2.0
1112.3
1117.3
Analysis
1
2
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
136
74
9
53
78.5
57.7
65.6
1044.3
1109.9
White
68
43
6
19
46.0
67.6
150.0
1031.9
1181.9
Black
68
31
3
34
32.5
47.8
-18.7
1056.7
1038.0
Standard
All
131
73
7
51
76.5
58.4
71.4
1038.1
1109.5
White
66
42
5
19
44.5
67.4
148.1
1025.8
1173.9
Black
65
31
2
32
32.0
49.2
-6.5
1050.6
1044.1
Rapid
All
5
1
2
2
2.0
40.0
-85.0
1206.7
1121.7
White
2
1
1
0
1.5
75.0
212.5
1232.6
1445.1
Black
3
0
1
2
0.5
16.7
-283.3
1189.4
906.0
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
106056513
Human, PMB (Petrus)
3
1.0
1
0
2
33.3
1002.6
-141.7
860.9
View list
2
1070098052
Eberwein, HJ (Heinrich)
2
2.0
2
0
0
100.0
1242.6
425.0
1667.6
View list
3
1090097407
Karsten, K (Keagan)
2
2.0
2
0
0
100.0
1135.4
425.0
1560.4
View list
4
107086032
Naude, E (Enrique)
2
2.0
2
0
0
100.0
1214.8
425.0
1639.8
View list
5
105044684
Nel, A (Altus)
2
2.0
2
0
0
100.0
1096.0
425.0
1521.0
View list
6
1050108492
Tyantini, A (Andile)
2
2.0
2
0
0
100.0
1229.4
425.0
1654.4
View list
7
105093059
Van Straaten, D (Divan)
2
2.0
2
0
0
100.0
886.3
425.0
1311.3
View list
8
210075201
Williams, A (Anika)
2
2.0
2
0
0
100.0
984.0
425.0
1409.0
View list
9
107077106
Matsunyane, E (Edwin)
2
1.5
1
1
0
75.0
1027.3
212.5
1239.8
View list
10
1050108495
Munyai, P (Phumudzo)
2
1.0
1
0
1
50.0
1229.4
0.0
1229.4
View list
11
107061371
Williams, A (Anrico)
2
1.0
0
2
0
50.0
1042.2
0.0
1042.2
View list
12
1070097826
De Wet, J (James)
2
0.5
0
1
1
25.0
1140.0
-212.5
927.5
View list
13
206065188
De Beer, E (Elrize)
2
0.5
0
1
1
25.0
1061.3
-212.5
848.8
View list
14
107077108
Mokheti, M (Mpho)
2
0.5
0
1
1
25.0
886.3
-212.5
673.8
View list
15
106053294
Fritz, GPJ (Georg)
2
0.0
0
0
2
0.0
698.6
-425.0
273.6
View list
16
207068593
Griesel, ZC (Zandrie C)
2
0.0
0
0
2
0.0
1038.5
-425.0
613.5
View list
17
1070097828
Husha, O (Omphile)
2
0.0
0
0
2
0.0
1229.4
-425.0
804.4
View list
18
1060105078
Claven, R (Ryan Daniel)
1
1.0
1
0
0
100.0
1174.3
425.0
1599.3
View list
19
202077097
Chani, N (Naomi)
1
1.0
1
0
0
100.0
1217.3
425.0
1642.3
View list
20
1090100356
Dali, P (Pfano)
1
1.0
1
0
0
100.0
770.9
425.0
1195.9
View list