Chess South Africa
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Chess South Africa
Anderson, G (Gideon Petrus Van Andel)
Dob:
2012/12/11 (U14)
Gender:
Male
Chess SA id:
1120159752
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2024/04/20 (57 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
Current Raw rating
1223.1
Current Weighted rating
1222.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1223.1
Current highest rating achieved
1238.6
Current floor (min rating allowed)
738.6
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)
±160.4
Current Raw change used (final)
0.0
Projected new Raw rating
1223.1
Projected new Weighed rating
1125.3
Projected new Weighted performance
1083.8
Projected new final Raw rating (if new WP > new Raw)
1223.1
Projected new highest rating
1238.6
Projected new floor
738.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1223.1
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
1221.2
Current Weighted rating
1225.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1225.4
Current highest rating achieved
1242.8
Current floor (min rating allowed)
742.8
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)
±160.9
Current Raw change used (final)
0.0
Projected new Raw rating
1221.2
Projected new Weighed rating
1128.0
Projected new Weighted performance
1083.8
Projected new final Raw rating (if new WP > new Raw)
1221.2
Projected new highest rating
1242.8
Projected new floor
742.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1221.2
Projected effective change (new Official - current Official)
-4.2
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
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
s
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
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
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
3
2024 Silver Lakes Open Chess Tournament (D2)
2024/04/20
2024/04/20
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1238.6
1242.8
Analysis
2
2024 Lubowski Open Chess Tournament (D1)
2024/03/23
2024/03/24
Tshwane (GTP)
Standard
90
0.94
5
0
0.0
1238.6
1242.8
Analysis
1
2024 Tshwane Chess OPEN Registration Tournament (D1)
2024/01/27
2024/01/27
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1232.6
1239.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
5
2024 Silver Lakes Open Chess Tournament (D2)
2024/04/20
2024/04/20
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1238.6
1242.8
Analysis
4
2024 Lubowski Open Chess Tournament (D1)
2024/03/23
2024/03/24
Tshwane (GTP)
Standard
90
0.94
5
0
0.0
1238.6
1242.8
Analysis
3
2024 Tshwane Chess OPEN Registration Tournament (D1)
2024/01/27
2024/01/27
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1232.6
1239.6
Analysis
2
2023 Gauteng Top Schools (U11 Mixed)
2023/08/18
2023/08/18
West Rand (GWR)
Standard
60
0.83
5
5
3.0
1200.0
1200.0
Analysis
1
2023 Tshwane North School District CLOSED League Championships (D3) (U11)
2023/08/12
2023/08/12
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
5
0
5
5.0
50.0
0.0
1208.1
1208.1
White
5
3
0
2
3.0
60.0
85.0
1251.4
1336.4
Black
5
2
0
3
2.0
40.0
-85.0
1164.8
1079.8
Standard
All
10
5
0
5
5.0
50.0
0.0
1208.1
1208.1
White
5
3
0
2
3.0
60.0
85.0
1251.4
1336.4
Black
5
2
0
3
2.0
40.0
-85.0
1164.8
1079.8
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
20
11
0
9
11.0
55.0
42.5
1207.9
1250.4
White
10
7
0
3
7.0
70.0
170.0
1228.6
1398.6
Black
10
4
0
6
4.0
40.0
-85.0
1187.3
1102.3
Standard
All
20
11
0
9
11.0
55.0
42.5
1207.9
1250.4
White
10
7
0
3
7.0
70.0
170.0
1228.6
1398.6
Black
10
4
0
6
4.0
40.0
-85.0
1187.3
1102.3
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
1120115602
Herbst, AJL (A Le Roux)
2
0.0
0
0
2
0.0
1200.0
-425.0
775.0
View list
2
2140135773
Raath, E (Emma)
1
1.0
1
0
0
100.0
1232.6
425.0
1657.6
View list
3
1130155931
Nhlapo, K (Kelvin)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1130160839
Ngwenya, A (Ashley)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1120145619
Mooragan, L (Luke Cayden)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1130160817
Lerm, D (Darwun)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
1140144840
Lekalakala, R (Realeboga Blessings)
1
1.0
1
0
0
100.0
1232.6
425.0
1657.6
View list
8
1110145554
Fireyi, D (David Buhlebenkosi)
1
1.0
1
0
0
100.0
1238.6
425.0
1663.6
View list
9
1120155919
Dube, T (Thabo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
10
1120134046
De Jager, K (Konrad)
1
1.0
1
0
0
100.0
1232.6
425.0
1657.6
View list
11
1130159773
Swanepoel, JH (Janko Hendrik)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
12
2080158646
Snama, S (Snethemba)
1
1.0
1
0
0
100.0
1238.6
425.0
1663.6
View list
13
1080134629
Hearne, L (Lionel Owen)
1
0.0
0
0
1
0.0
1238.6
-425.0
813.6
View list
14
2150146497
Scholtz, I (Imke)
1
0.0
0
0
1
0.0
1232.6
-425.0
807.6
View list
15
1150152286
Rahlaga, K (Kaelo Alupheli)
1
0.0
0
0
1
0.0
1232.6
-425.0
807.6
View list
16
1130159755
Day, A (Ayden)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
17
1120143038
Boshoff, R (Reinhardt)
1
0.0
0
0
1
0.0
1238.6
-425.0
813.6
View list
18
1110139982
Kock, L (Luca)
1
0.0
0
0
1
0.0
1238.6
-425.0
813.6
View list
19
1120136517
Hutcheson, JL (Justin Luke)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list