Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Janse Van Rensburg, R (Riaan)
Dob:
2013/03/19 (U12)
Gender:
Male
Chess SA id:
1130156387
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (26 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
1255.2
Curent Weighted rating
1213.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1255.2
Current floor (min rating allowed)
755.2
Current highest rating achieved
1255.2
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)
±153.3
Current Raw change used (final)
0.0
Projected new Raw rating
1255.2
Projected new Weighed rating
1217.1
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1255.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1255.2
Projected new floor
755.2
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
1264.9
Curent Weighted rating
1215.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1264.9
Current floor (min rating allowed)
764.9
Current highest rating achieved
1264.9
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)
±151.2
Current Raw change used (final)
0.0
Projected new Raw rating
1264.9
Projected new Weighed rating
1219.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1264.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1264.9
Projected new floor
764.9
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
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.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
Sedibeng Chess Open 11 May 2024 (U11)
2024/05/11
2024/05/11
Sedibeng (GSV)
Standard
60
0.83
5
5
4.0
1212.2
1213.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
4
Sedibeng Chess Open 11 May 2024 (U11)
2024/05/11
2024/05/11
Sedibeng (GSV)
Standard
60
0.83
5
5
4.0
1212.2
1213.4
Analysis
3
2023 Gauteng Top Schools (U11 Mixed)
2023/08/18
2023/08/18
West Rand (GWR)
Standard
60
0.83
5
5
2.0
1212.5
1214.8
Analysis
2
2023 Sedibeng West District Schools Chess Tournament (U9+U11)
2023/08/12
2023/08/12
Sedibeng (GSV)
Standard
60
0.83
5
5
3.0
1212.5
1214.8
Analysis
1
D8 Schools Individuals 2023 (U11 Boys)
2023/05/20
2023/05/20
West Rand (GWR)
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
5
4
0
1
4.0
80.0
255.0
1194.5
1449.5
White
2
1
0
1
1.0
50.0
0.0
1216.5
1216.5
Black
3
3
0
0
3.0
100.0
425.0
1179.7
1604.7
Standard
All
5
4
0
1
4.0
80.0
255.0
1194.5
1449.5
White
2
1
0
1
1.0
50.0
0.0
1216.5
1216.5
Black
3
3
0
0
3.0
100.0
425.0
1179.7
1604.7
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
12
0
8
12.0
60.0
85.0
1202.8
1287.8
White
10
4
0
6
4.0
40.0
-85.0
1214.9
1129.9
Black
10
8
0
2
8.0
80.0
255.0
1190.7
1445.7
Standard
All
20
12
0
8
12.0
60.0
85.0
1202.8
1287.8
White
10
4
0
6
4.0
40.0
-85.0
1214.9
1129.9
Black
10
8
0
2
8.0
80.0
255.0
1190.7
1445.7
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
1120143247
Kheswa, T (Themba)
2
0.0
0
0
2
0.0
1206.3
-425.0
781.3
View list
2
1150160572
Mofokeng, B (Bokang)
1
1.0
1
0
0
100.0
1212.5
425.0
1637.5
View list
3
1130156389
Khoza, P (Phumlani)
1
1.0
1
0
0
100.0
1212.2
425.0
1637.2
View list
4
1130131410
Jonker, C (Corne)
1
1.0
1
0
0
100.0
1212.2
425.0
1637.2
View list
5
1120145732
Baker, M (Matthew Errol)
1
1.0
1
0
0
100.0
1212.5
425.0
1637.5
View list
6
1120160581
Myburgh, W (Wikus)
1
1.0
1
0
0
100.0
1212.5
425.0
1637.5
View list
7
1120156401
Motloung, B (Bokang)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
1130156416
Thoari, A (Aaron)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
1140160589
Steenkamp, K (Krynauw)
1
1.0
1
0
0
100.0
1212.5
425.0
1637.5
View list
10
1120160854
Sibiya, O (Olwethu)
1
1.0
1
0
0
100.0
1212.5
425.0
1637.5
View list
11
1130303567
Ramokhali, K (Kagisho)
1
1.0
1
0
0
100.0
1212.2
425.0
1637.2
View list
12
1120156409
Nkala, S (Siyabonga)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
13
1130303570
Windt, A (Aiden)
1
1.0
1
0
0
100.0
1212.2
425.0
1637.2
View list
14
1120132213
Williams, J (Joshua)
1
0.0
0
0
1
0.0
1212.5
-425.0
787.5
View list
15
1120155287
Vanvinkenroye, K (Kjelt)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
16
1130303569
Tshabalala, O (Osiame)
1
0.0
0
0
1
0.0
1212.2
-425.0
787.2
View list
17
1130155274
Nemusombori, L (Livhuwani Nathan)
1
0.0
0
0
1
0.0
1212.5
-425.0
787.5
View list
18
1120156398
Montwedi, R (Regomoditswe)
1
0.0
0
0
1
0.0
1212.5
-425.0
787.5
View list
19
1120160829
Mogale, D (Digaoto)
1
0.0
0
0
1
0.0
1212.5
-425.0
787.5
View list