Chess South Africa
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Chess South Africa
Beelders, A (Andrew)
Dob:
2008/04/01 (U18)
Gender:
Male
Chess SA id:
108069745
FIDE id:
Region:
Mangaung (FMB)
Citizen:
RSA
Title(s):
Last active:
2023/10/13 (213 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
1284.5
Curent Weighted rating
1292.4
Curent Weighted performance
1077.5
Current official/published rating (highest between Raw, WR and WP)
1292.4
Current floor (min rating allowed)
810.5
Current highest rating achieved
1310.5
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)
±147.0
Current Raw change used (final)
0.0
Projected new Raw rating
1284.5
Projected new Weighed rating
1291.4
Projected new Weighted performance
1077.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1291.4
Projected effective change (new Official - current Official)
-1.1
Projected new highest rating
1310.5
Projected new floor
810.5
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
1288.4
Curent Weighted rating
1288.4
Curent Weighted performance
589.4
Current official/published rating (highest between Raw, WR and WP)
1288.4
Current floor (min rating allowed)
793.8
Current highest rating achieved
1293.8
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)
±146.2
Current Raw change used (final)
0.0
Projected new Raw rating
1288.4
Projected new Weighed rating
1288.4
Projected new Weighted performance
589.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1288.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1293.8
Projected new floor
793.8
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
1157.3
Curent Weighted rating
1042.2
Curent Weighted performance
1076.3
Current official/published rating (highest between Raw, WR and WP)
1157.3
Current floor (min rating allowed)
657.3
Current highest rating achieved
1157.3
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)
±176.2
Current Raw change used (final)
0.0
Projected new Raw rating
1157.3
Projected new Weighed rating
1056.8
Projected new Weighted performance
1076.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1157.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1157.3
Projected new floor
657.3
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
682.8
Curent Weighted rating
682.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
682.8
Current floor (min rating allowed)
657.3
Current highest rating achieved
682.8
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)
±346.5
Current Raw change used (final)
0.0
Projected new Raw rating
682.8
Projected new Weighed rating
682.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
682.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
682.8
Projected new floor
657.3
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
29
Bloemfontein HS League 13 October 2023 (U17+U19)
2023/10/13
2023/10/13
Mangaung (FMB)
Rapid
20
0.47
5
5
3.0
1273.8
981.2
Analysis
28
Bloemfontein League 25 August 2023 (U17+U19B)
2023/08/25
2023/08/25
Mangaung (FMB)
Rapid
15
0.39
5
5
3.0
1310.5
882.0
Analysis
27
St Andrews 19 August 2023 (B)
2023/08/19
2023/08/19
Mangaung (FMB)
Rapid
32
0.63
5
5
2.0
1310.5
882.0
Analysis
26
School League 2022 (U13+U15)
2022/07/29
2022/07/29
Mangaung (FMB)
Rapid
35
0.66
5
5
4.0
1293.9
725.2
Analysis
25
Bloemfontein Schools League 2022 (U15A)
2022/02/25
2022/02/25
Mangaung (FMB)
Rapid
22
0.50
5
5
3.0
1298.6
628.8
Analysis
24
Mangaung Metro Chess February 2020 (C)
2020/02/21
2020/02/22
Mangaung (FMB)
Standard
62
0.84
5
5
3.0
1307.5
1293.8
Analysis
23
High School League Tournament 2020 (U17)
2020/02/08
2020/02/08
Mangaung (FMB)
Standard
60
0.83
5
5
4.0
1307.5
1293.8
Analysis
22
Mangaung Metro Chess 17-18 January 2020 (D)
2020/01/17
2020/01/18
Mangaung (FMB)
Standard
62
0.84
5
5
5.0
1169.4
1157.9
Analysis
21
2019 South African Junior Team Championships (U12D)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
4.0
1169.4
1157.9
Analysis
20
Mangaung Metro Chess October 2019 (D)
2019/10/11
2019/10/12
Mangaung (FMB)
Standard
62
0.84
5
3
3.0
1046.3
1038.2
Analysis
19
Mangaung Metro Chess 16-17 August 2019 (D)
2019/08/16
2019/08/17
Mangaung (FMB)
Standard
62
0.84
5
5
2.0
1051.3
1046.2
Analysis
18
Mangaung Metro July Trials 2019 (U12)
2019/07/19
2019/07/20
Mangaung (FMB)
Standard
62
0.84
5
5
2.0
1048.9
1044.6
Analysis
17
Inter Regional Chess Championship 2019 (U12)
2019/05/10
2019/05/11
Mangaung (FMB)
Standard
60
0.83
5
5
3.0
982.8
974.1
Analysis
16
Mangaung Metro Chess 12 to 13 April 2019 (D)
2019/04/12
2019/04/13
Mangaung (FMB)
Standard
62
0.84
5
5
2.0
972.8
964.3
Analysis
15
Mangaung Metro Chess 15-16 March 2019 (D)
2019/03/15
2019/03/16
Mangaung (FMB)
Standard
62
0.84
5
5
2.0
990.3
983.7
Analysis
14
Mangaung Metro Chess 1-2 February 2019 (D)
2019/02/01
2019/02/02
Mangaung (FMB)
Standard
62
0.84
5
5
4.0
848.2
838.7
Analysis
13
Mangaung Metro Chess 18-19 January 2019 (D)
2019/01/18
2019/01/19
Mangaung (FMB)
Standard
62
0.84
5
5
3.0
758.4
751.9
Analysis
12
South African Junior Team Championships 2018 (U12B)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
6
0.0
826.4
820.7
Analysis
11
Mangaung Metro Chess12 & 13 October 2018 (D)
2018/10/12
2018/10/13
Mangaung (FMB)
Standard
62
0.84
5
4
2.0
771.1
786.0
Analysis
10
South African Open 2018 (C)
2018/07/11
2018/07/13
Mangaung (FMB)
Standard
60
0.83
6
6
3.0
711.3
721.2
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
148
76
1
71
76.5
51.7
14.4
998.3
1012.6
White
75
45
1
29
45.5
60.7
90.7
998.4
1089.1
Black
73
31
0
42
31.0
42.5
-64.0
998.1
934.1
Standard
All
116
57
1
58
57.5
49.6
-3.7
966.6
962.9
White
58
35
1
22
35.5
61.2
95.3
974.8
1070.1
Black
58
22
0
36
22.0
37.9
-102.6
958.3
855.7
Rapid
All
25
15
0
10
15.0
60.0
85.0
1193.2
1278.2
White
14
9
0
5
9.0
64.3
121.4
1164.5
1285.9
Black
11
6
0
5
6.0
54.5
38.6
1229.6
1268.3
Blitz
All
7
4
0
3
4.0
57.1
60.7
827.3
888.0
White
3
1
0
2
1.0
33.3
-141.7
679.5
537.9
Black
4
3
0
1
3.0
75.0
212.5
938.1
1150.6
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
108069747
Melville, J (Jason)
4
2.0
2
0
2
50.0
841.7
0.0
841.7
View list
2
108086945
Geyser, H (Heinrich)
3
3.0
3
0
0
100.0
1090.3
425.0
1515.3
View list
3
207086191
Codron, J (Jesse)
3
2.0
2
0
1
66.7
834.7
141.7
976.4
View list
4
107064251
Kriel, R (Ruan)
3
2.0
2
0
1
66.7
766.9
141.7
908.6
View list
5
207061418
Pretorius, A (Ane)
3
1.0
1
0
2
33.3
934.7
-141.7
793.0
View list
6
107059659
Marangellis, H (Haralambos)
3
0.0
0
0
3
0.0
861.2
-425.0
436.2
View list
7
207086204
Cordon, J (Jesse)
2
2.0
2
0
0
100.0
1110.3
425.0
1535.3
View list
8
108084884
Bouwer, L (Luan)
2
2.0
2
0
0
100.0
1033.0
425.0
1458.0
View list
9
1080111367
Van Niekerk, A (Adrian)
2
2.0
2
0
0
100.0
1178.2
425.0
1603.2
View list
10
107064255
Van Rensburg, M (Malan)
2
2.0
2
0
0
100.0
645.3
425.0
1070.3
View list
11
208061417
Botha, L (Lika)
2
1.0
1
0
1
50.0
761.8
0.0
761.8
View list
12
207084887
Herbst, D (Danielle)
2
1.0
1
0
1
50.0
693.6
0.0
693.6
View list
13
205059508
Minnaar, A (Ammoret)
2
1.0
1
0
1
50.0
734.8
0.0
734.8
View list
14
1090096009
Pelesa, O (Oratilwe)
2
1.0
1
0
1
50.0
1109.2
0.0
1109.2
View list
15
106069736
Pute, N (Ntsika)
2
1.0
1
0
1
50.0
716.4
0.0
716.4
View list
16
209092636
Moalusi, P (Palesa)
2
0.0
0
0
2
0.0
1012.0
-425.0
587.0
View list
17
108086187
Rossouw, J (Johrne)
2
0.0
0
0
2
0.0
855.4
-425.0
430.4
View list
18
108089848
Van Staden, C (Christiaan)
2
0.0
0
0
2
0.0
1296.3
-425.0
871.3
View list
19
1090138181
Dikonyana, M (Morena)
1
1.0
1
0
0
100.0
1293.9
425.0
1718.9
View list
20
1070111828
Coetzer, S (Sebastiaan)
1
1.0
1
0
0
100.0
972.8
425.0
1397.8
View list