Chess South Africa
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Chess South Africa
Le Roux, R (Roland)
Dob:
2011/10/26 (U14)
Gender:
Male
Chess SA id:
1110118672
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2024/01/14 (124 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
1172.6
Curent Weighted rating
1192.3
Curent Weighted performance
989.0
Current official/published rating (highest between Raw, WR and WP)
1192.3
Current floor (min rating allowed)
754.3
Current highest rating achieved
1254.3
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)
±172.4
Current Raw change used (final)
0.0
Projected new Raw rating
1172.6
Projected new Weighed rating
1190.3
Projected new Weighted performance
989.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1190.3
Projected effective change (new Official - current Official)
-2.0
Projected new highest rating
1254.3
Projected new floor
754.3
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
1163.6
Curent Weighted rating
1183.5
Curent Weighted performance
989.4
Current official/published rating (highest between Raw, WR and WP)
1183.5
Current floor (min rating allowed)
750.7
Current highest rating achieved
1250.7
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)
±174.6
Current Raw change used (final)
0.0
Projected new Raw rating
1163.6
Projected new Weighed rating
1181.5
Projected new Weighted performance
989.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1181.5
Projected effective change (new Official - current Official)
-2.0
Projected new highest rating
1250.7
Projected new floor
750.7
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
2024 Gauteng Inter-Region Chess Championship (U14B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
1.0
1198.3
1189.9
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
15
2024 Gauteng Inter-Region Chess Championship (U14B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
1.0
1198.3
1189.9
Analysis
14
Gauteng Schools Individual Finals 2023 (U13 Boys)
2023/05/26
2023/05/26
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1217.4
1212.2
Analysis
13
Ekurhuleni Trials 2 2023 (U14)
2023/04/22
2023/04/22
Ekurhuleni (GE)
Standard
60
0.83
5
0
0.0
1217.4
1212.2
Analysis
12
2022 South African Junior Wild Card Chess Championships (U12 Open)
2022/12/09
2022/12/12
4 Knights (4K)
Standard
120
1.00
7
7
2.5
1163.4
1141.6
Analysis
11
2022 South African Junior Team Chess Championships (U12 Open)
2022/12/04
2022/12/08
4 Knights (4K)
Standard
120
1.00
7
7
5.5
1163.4
1141.6
Analysis
10
Ekurhuleni Chess Springs Club Open 2022 (D)
2022/09/03
2022/09/03
Ekurhuleni (GE)
Standard
60
0.83
5
4
0.0
1223.8
1213.6
Analysis
9
Alberton Chess Club Open 2022 (C)
2022/07/16
2022/07/16
Ekurhuleni (GE)
Standard
60
0.83
5
5
1.5
1254.3
1250.7
Analysis
8
2022 Gauteng Schools Individual Chess Championship (U11 Boys)
2022/06/18
2022/06/18
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1186.8
1179.4
Analysis
7
Ekurhuleni Trials 2 2022 (U12)
2022/05/28
2022/05/28
Ekurhuleni (GE)
Standard
62
0.84
5
5
3.0
1158.7
1142.3
Analysis
6
2022 Gauteng Interregion (U12 Open)
2022/02/26
2022/02/26
Tshwane (GTP)
Standard
60
0.83
5
5
1.0
1200.2
1190.5
Analysis
5
Ekurhuleni Chess Open 2022 (D)
2022/01/08
2022/01/09
Ekurhuleni (GE)
Standard
60
0.83
7
7
3.0
1220.2
1217.1
Analysis
4
Ekurhuleni Trials (3) 2021 (U12)
2021/11/06
2021/11/06
Ekurhuleni (GE)
Standard
62
0.84
5
5
2.5
1225.9
1230.4
Analysis
3
Alberton Chess Club Open 2020 (E)
2020/02/22
2020/02/22
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.5
1188.7
1185.2
Analysis
2
Springs Chess Club Open 2020 (D)
2020/01/25
2020/01/25
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1174.4
1167.2
Analysis
1
Springs Open 2019 (D)
2019/08/31
2019/08/31
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
1
0
4
1.0
20.0
-255.0
1346.3
1091.3
White
4
1
0
3
1.0
25.0
-212.5
1337.6
1125.1
Black
1
0
0
1
0.0
0.0
-425.0
1381.1
956.1
Standard
All
5
1
0
4
1.0
20.0
-255.0
1346.3
1091.3
White
4
1
0
3
1.0
25.0
-212.5
1337.6
1125.1
Black
1
0
0
1
0.0
0.0
-425.0
1381.1
956.1
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
75
32
5
38
34.5
46.0
-34.0
1219.0
1185.0
White
43
16
4
23
18.0
41.9
-69.2
1213.5
1144.3
Black
32
16
1
15
16.5
51.6
13.3
1226.5
1239.8
Standard
All
75
32
5
38
34.5
46.0
-34.0
1219.0
1185.0
White
43
16
4
23
18.0
41.9
-69.2
1213.5
1144.3
Black
32
16
1
15
16.5
51.6
13.3
1226.5
1239.8
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
210095050
Netshimbupfe, Y (Yoanda)
3
1.0
1
0
2
33.3
1224.8
-141.7
1083.2
View list
2
1110133787
Cloete, N (Nathan)
2
1.0
1
0
1
50.0
1213.1
0.0
1213.1
View list
3
1120109798
Gxumisa, T (Tshiamo)
2
0.0
0
0
2
0.0
1173.7
-425.0
748.7
View list
4
2100097359
Bothma, J (Jaculene)
2
0.0
0
0
2
0.0
1237.3
-425.0
812.3
View list
5
2100107820
Labuschagne, M (Melindie)
2
0.0
0
0
2
0.0
1222.0
-425.0
797.0
View list
6
1110097360
Pillay, Z (Zac)
2
0.0
0
0
2
0.0
1206.3
-425.0
781.3
View list
7
1120116463
Bosman, J (Johan)
1
1.0
1
0
0
100.0
1188.7
425.0
1613.7
View list
8
1120143038
Boshoff, R (Reinhardt)
1
1.0
1
0
0
100.0
1163.4
425.0
1588.4
View list
9
2110140239
Barnard, A (Anjanka)
1
1.0
1
0
0
100.0
1198.3
425.0
1623.3
View list
10
1110100045
Gondwe, P (Prosper)
1
1.0
1
0
0
100.0
1163.4
425.0
1588.4
View list
11
2120131437
Hawkins, N (Nicci-Leigh)
1
1.0
1
0
0
100.0
1188.7
425.0
1613.7
View list
12
1120143047
Haupt, J (Joshua)
1
1.0
1
0
0
100.0
1163.4
425.0
1588.4
View list
13
1130130063
Hattingh, B (Ben)
1
1.0
1
0
0
100.0
1174.4
425.0
1599.4
View list
14
1110130064
Janse Van Rensburg, I (Igna)
1
1.0
1
0
0
100.0
1174.4
425.0
1599.4
View list
15
1100155345
Khoza, E (Errol)
1
1.0
1
0
0
100.0
1217.4
425.0
1642.4
View list
16
2130107813
Labuschagne, A (Anandi)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
17
1120112257
Laeke, K (Kaleb)
1
1.0
1
0
0
100.0
1174.4
425.0
1599.4
View list
18
2110135685
Laher, Z (Zahraa)
1
1.0
1
0
0
100.0
1220.2
425.0
1645.2
View list
19
1070136331
Lindeque, T (Tanika)
1
1.0
1
0
0
100.0
1220.2
425.0
1645.2
View list
20
1100155347
Malona, B (Bokang)
1
1.0
1
0
0
100.0
1217.4
425.0
1642.4
View list