Chess South Africa
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Chess South Africa
Orren, JJ (Jade Junior)
Dob:
2016/03/03 (U10)
Gender:
Male
Chess SA id:
1160190845
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2024/06/02 (24 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
1229.4
Current Weighted rating
1192.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1229.4
Current highest rating achieved
1229.4
Current floor (min rating allowed)
729.4
Current K-factor
36
Games played this month
5
Score (S)
2.5
Expected score (We)
2.11
Difference (S-We)
0.32
Current Raw change (no limits, including tournament time weight)
11.7
Current min/max change allowed (with limits)
±159.0
Current Raw change used (final)
11.7
Projected new Raw rating
1241.1
Projected new Weighed rating
1097.2
Projected new Weighted performance
1247.7
Projected new final Raw rating (if new WP > new Raw)
1247.7
Projected new highest rating
1247.7
Projected new floor
747.7
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1247.7
Projected effective change (new Official - current Official)
+18.3
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
1233.5
Current Weighted rating
1192.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1233.5
Current highest rating achieved
1233.5
Current floor (min rating allowed)
733.5
Current K-factor
36
Games played this month
5
Score (S)
2.5
Expected score (We)
2.13
Difference (S-We)
0.37
Current Raw change (no limits, including tournament time weight)
13.3
Current min/max change allowed (with limits)
±158.1
Current Raw change used (final)
13.3
Projected new Raw rating
1246.8
Projected new Weighed rating
1096.6
Projected new Weighted performance
1161.9
Projected new final Raw rating (if new WP > new Raw)
1246.8
Projected new highest rating
1246.8
Projected new floor
746.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1246.8
Projected effective change (new Official - current Official)
+13.3
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
1199.3
Current Weighted rating
1199.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1199.8
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)
±166.0
Current Raw change used (final)
0.0
Projected new Raw rating
1199.3
Projected new Weighed rating
1103.8
Projected new Weighted performance
387.0
Projected new final Raw rating (if new WP > new Raw)
1199.3
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)
1199.3
Projected effective change (new Official - current Official)
-0.5
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
Tournament:
JMC Trinityhouse Little Falls 2024 (U10)
Start:
2024/06/02
End:
2024/06/02
Host:
GJM
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
2.5
Main rating:
1229.4
Rating gain/loss:
11.7
Type rating:
1233.5
Rating gain/loss:
13.3
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
4
JMC Trinityhouse Little Falls 2024 (U10)
2024/06/02
2024/06/02
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.5
1229.4
1233.5
Analysis
3
Chess Power House May Open 2024 (D)
2024/05/25
2024/05/25
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1204.6
1205.4
Analysis
2
First Knight Riders Junior Open 2024 (U8+U10)
2024/04/20
2024/04/20
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1176.2
1171.9
Analysis
1
CPH St Andrew's Rapid 2024 (D)
2024/03/30
2024/03/30
Ekurhuleni (GE)
Rapid
20
0.47
5
4
2.0
1174.3
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
5
JMC Trinityhouse Little Falls 2024 (U10)
2024/06/02
2024/06/02
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.5
1229.4
1233.5
Analysis
4
Chess Power House May Open 2024 (D)
2024/05/25
2024/05/25
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1204.6
1205.4
Analysis
3
First Knight Riders Junior Open 2024 (U8+U10)
2024/04/20
2024/04/20
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1176.2
1171.9
Analysis
2
CPH St Andrew's Rapid 2024 (D)
2024/03/30
2024/03/30
Ekurhuleni (GE)
Rapid
20
0.47
5
4
2.0
1174.3
1200.0
Analysis
1
Africawide Chess Championship 2023 (Development A)
2023/11/04
2023/11/04
Johannesburg Metro (GJM)
Standard
90
0.94
5
3
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
19
10
1
8
10.5
55.3
44.7
1249.1
1293.9
White
8
3
1
4
3.5
43.8
-53.1
1229.6
1176.5
Black
11
7
0
4
7.0
63.6
115.9
1263.3
1379.2
Standard
All
15
8
1
6
8.5
56.7
56.7
1263.0
1319.7
White
6
2
1
3
2.5
41.7
-70.8
1234.6
1163.8
Black
9
6
0
3
6.0
66.7
141.7
1282.0
1423.6
Rapid
All
4
2
0
2
2.0
50.0
0.0
1197.0
1197.0
White
2
1
0
1
1.0
50.0
0.0
1214.5
1214.5
Black
2
1
0
1
1.0
50.0
0.0
1179.6
1179.6
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
22
11
1
10
11.5
52.3
19.3
1234.3
1253.6
White
10
3
1
6
3.5
35.0
-127.5
1218.4
1090.9
Black
12
8
0
4
8.0
66.7
141.7
1247.5
1389.2
Standard
All
18
9
1
8
9.5
52.8
23.6
1242.6
1266.2
White
8
2
1
5
2.5
31.3
-159.4
1219.3
1060.0
Black
10
7
0
3
7.0
70.0
170.0
1261.2
1431.2
Rapid
All
4
2
0
2
2.0
50.0
0.0
1197.0
1197.0
White
2
1
0
1
1.0
50.0
0.0
1214.5
1214.5
Black
2
1
0
1
1.0
50.0
0.0
1179.6
1179.6
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
2150158843
Brumskine, W (Willow)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
2150158251
Wu, S (Summer)
1
1.0
1
0
0
100.0
1176.2
425.0
1601.2
View list
3
2170191603
Joubert, Z (Zani)
1
1.0
1
0
0
100.0
1174.3
425.0
1599.3
View list
4
1140301738
Fogolin, O (Oliver)
1
1.0
1
0
0
100.0
1204.6
425.0
1629.6
View list
5
1150302282
Fisher, M (Matthew)
1
1.0
1
0
0
100.0
1176.2
425.0
1601.2
View list
6
1160160049
Manyedi, A (Anaya)
1
1.0
1
0
0
100.0
1174.3
425.0
1599.3
View list
7
1160305851
Liao, S (Samuel)
1
1.0
1
0
0
100.0
1229.4
425.0
1654.4
View list
8
1160303046
Kuchibhotla, A (Achyuta)
1
1.0
1
0
0
100.0
1229.4
425.0
1654.4
View list
9
1160157330
Steyn, K (Kahn)
1
1.0
1
0
0
100.0
1204.6
425.0
1629.6
View list
10
1150304131
Purohit, A (Aarav)
1
1.0
1
0
0
100.0
1204.6
425.0
1629.6
View list
11
1160190852
Zhao, H (Haoming)
1
1.0
1
0
0
100.0
1176.2
425.0
1601.2
View list
12
1160300275
Parusel, F (Finnean)
1
0.5
0
1
0
50.0
1229.4
0.0
1229.4
View list
13
1160152489
Taylor, M (Matthew)
1
0.0
0
0
1
0.0
1176.2
-425.0
751.2
View list
14
1150134901
Pillay, Y (Yishai)
1
0.0
0
0
1
0.0
1204.6
-425.0
779.6
View list
15
1170155747
Koorts, L (Lukas)
1
0.0
0
0
1
0.0
1229.4
-425.0
804.4
View list
16
1150149180
Palmer, E (Eli)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
17
1150158557
Oyetunde, T (Tosin)
1
0.0
0
0
1
0.0
1176.2
-425.0
751.2
View list
18
1150162032
Naidoo, K (Kehan)
1
0.0
0
0
1
0.0
1229.4
-425.0
804.4
View list
19
2170151830
Malemane, A (Atlehang Faith)
1
0.0
0
0
1
0.0
1174.3
-425.0
749.3
View list
20
1140192105
Luo, Y (Yichen)
1
0.0
0
0
1
0.0
1204.6
-425.0
779.6
View list