Chess South Africa
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Chess South Africa
De Rouwe, R (Rohan)
Dob:
2009/01/23 (U16)
Gender:
Male
Chess SA id:
109093066
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Last active:
2022/08/27 (666 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
1298.9
Current Weighted rating
1298.6
Current Weighted performance
945.7
Current official/published rating (highest between Raw, WR and WP)
1298.9
Current highest rating achieved
1317.6
Current floor (min rating allowed)
817.6
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)
±144.0
Current Raw change used (final)
0.0
Projected new Raw rating
1298.9
Projected new Weighed rating
1195.0
Projected new Weighted performance
945.7
Projected new final Raw rating (if new WP > new Raw)
1298.9
Projected new highest rating
1317.6
Projected new floor
817.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1298.9
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
1315.0
Current Weighted rating
1314.7
Current Weighted performance
945.7
Current official/published rating (highest between Raw, WR and WP)
1315.0
Current highest rating achieved
1340.2
Current floor (min rating allowed)
840.2
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)
±140.8
Current Raw change used (final)
0.0
Projected new Raw rating
1315.0
Projected new Weighed rating
1209.8
Projected new Weighted performance
945.7
Projected new final Raw rating (if new WP > new Raw)
1315.0
Projected new highest rating
1340.2
Projected new floor
840.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1315.0
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
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.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
10
2022 Gauteng Schools Team Championships (U13 Open)
2022/08/27
2022/08/27
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1223.3
1223.2
Analysis
9
D7 Teams 2022 (U13 Mixed+Girls)
2022/08/13
2022/08/13
Sedibeng (GSV)
Standard
60
0.83
5
5
5.0
1223.3
1223.2
Analysis
8
2022 Gauteng Schools Individual Chess Championship (U13 Boys)
2022/06/18
2022/06/18
Ekurhuleni (GE)
Standard
60
0.83
5
1
0.0
1186.2
1176.4
Analysis
7
Gaueng Schools D7 2022 (U13 Boys)
2022/06/04
2022/06/04
Sedibeng (GSV)
Standard
60
0.83
5
5
4.0
1186.2
1176.4
Analysis
6
2019 Gauteng School League Finals (U11 Open)
2019/08/23
2019/08/23
Tshwane (GTP)
Standard
60
0.83
5
5
0.0
1302.1
1316.8
Analysis
5
D7 Primary School League 2019 (U11)
2019/08/03
2019/08/03
Sedibeng (GSV)
Standard
60
0.83
5
5
3.0
1302.1
1316.8
Analysis
4
D7 Individuals 2019 (U11 Boys)
2019/05/04
2019/05/04
Sedibeng (GSV)
Standard
61
0.83
5
5
3.0
1317.6
1340.2
Analysis
3
2018 Gauteng League Final (U9)
2018/08/24
2018/08/24
Tshwane (GTP)
Standard
60
0.83
5
5
5.0
1253.1
1266.0
Analysis
2
D7 Primary School League 2023 (U9 Boys+Mixed)
2018/04/21
2018/04/21
Sedibeng (GSV)
Standard
61
0.83
5
5
5.0
1164.8
1157.6
Analysis
1
D7 Individual 2018 (U9 Boys)
2018/02/24
2018/02/24
Sedibeng (GSV)
Standard
61
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
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
46
30
1
15
30.5
66.3
138.6
1143.0
1281.6
White
24
17
1
6
17.5
72.9
194.8
1150.0
1344.8
Black
22
13
0
9
13.0
59.1
77.3
1135.4
1212.7
Standard
All
46
30
1
15
30.5
66.3
138.6
1143.0
1281.6
White
24
17
1
6
17.5
72.9
194.8
1150.0
1344.8
Black
22
13
0
9
13.0
59.1
77.3
1135.4
1212.7
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
1080100355
Jacobs, A (Aden)
1
1.0
1
0
0
100.0
1302.1
425.0
1727.1
View list
2
1090105302
Ludick, L (Liam)
1
1.0
1
0
0
100.0
1253.1
425.0
1678.1
View list
3
1090100414
Mohlouoa, S (Sandile)
1
1.0
1
0
0
100.0
1317.6
425.0
1742.6
View list
4
1090145900
Modiga, O (Ororiseng)
1
1.0
1
0
0
100.0
1223.3
425.0
1648.3
View list
5
1100141897
Mbelu, T (Thapelo)
1
1.0
1
0
0
100.0
1186.2
425.0
1611.2
View list
6
1120100417
Matla, K (Kemuel)
1
1.0
1
0
0
100.0
1164.8
425.0
1589.8
View list
7
109076176
Coetzee, J (Jaco)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
2090105666
Chiang, CJ (Chia-Yi Joy)
1
1.0
1
0
0
100.0
1253.1
425.0
1678.1
View list
9
2110141873
Baloyi, N (Ntsako)
1
1.0
1
0
0
100.0
1223.3
425.0
1648.3
View list
10
111091987
Arlow, WP (Wayne)
1
1.0
1
0
0
100.0
1164.8
425.0
1589.8
View list
11
1090097406
Alberts, D (Daniel)
1
1.0
1
0
0
100.0
1223.3
425.0
1648.3
View list
12
1100098511
Dreyer, TF (Thomas)
1
1.0
1
0
0
100.0
1223.3
425.0
1648.3
View list
13
1090113639
Groenewald, J (Joshua)
1
1.0
1
0
0
100.0
1302.1
425.0
1727.1
View list
14
210093933
Moyo, K (Kwanele)
1
1.0
1
0
0
100.0
1253.1
425.0
1678.1
View list
15
1100118129
Nel, CL (Christopher Louis)
1
1.0
1
0
0
100.0
1186.2
425.0
1611.2
View list
16
1090100408
Nkundlande, A (Aphiwe)
1
1.0
1
0
0
100.0
1164.8
425.0
1589.8
View list
17
1100105673
Nwadiolu, FO (Faith Onicha)
1
1.0
1
0
0
100.0
1253.1
425.0
1678.1
View list
18
2100111873
Phethane, B (Boile)
1
1.0
1
0
0
100.0
1223.3
425.0
1648.3
View list
19
1100097404
Poonyane, G (Goatile)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
20
1090113643
Postamas, E (Eathan)
1
1.0
1
0
0
100.0
1317.6
425.0
1742.6
View list