Chess South Africa
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Chess South Africa
Rooi, J (Josh-Lee)
Dob:
2012/05/21 (U14)
Gender:
Male
Chess SA id:
1120140076
FIDE id:
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (77 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
1127.2
Current Weighted rating
1109.1
Current Weighted performance
957.2
Current official/published rating (highest between Raw, WR and WP)
1127.2
Current highest rating achieved
1174.1
Current floor (min rating allowed)
674.1
Current K-factor
40
Games played this month
-4
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)
±183.9
Current Raw change used (final)
0.0
Projected new Raw rating
1127.2
Projected new Weighed rating
1021.3
Projected new Weighted performance
957.2
Projected new final Raw rating (if new WP > new Raw)
1127.2
Projected new highest rating
1174.1
Projected new floor
674.1
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1127.2
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
1112.8
Current Weighted rating
1097.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1112.8
Current highest rating achieved
1169.2
Current floor (min rating allowed)
669.2
Current K-factor
40
Games played this month
-4
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)
±187.8
Current Raw change used (final)
0.0
Projected new Raw rating
1112.8
Projected new Weighed rating
1010.6
Projected new Weighted performance
811.6
Projected new final Raw rating (if new WP > new Raw)
1112.8
Projected new highest rating
1169.2
Projected new floor
669.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1112.8
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
1199.3
Current Weighted rating
1199.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1199.9
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
1103.9
Projected new Weighted performance
385.0
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)
-0.6
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
1
Robertson Strategema Chess May 2024 (U13)
2024/05/11
2024/05/11
Cape Winelands (WCW)
Rapid
30
0.60
5
4
2.0
1119.8
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
5
Robertson Strategema Chess May 2024 (U13)
2024/05/11
2024/05/11
Cape Winelands (WCW)
Rapid
30
0.60
5
4
2.0
1119.8
1200.0
Analysis
4
CW Top Schools 2023 (U14)
2023/08/12
2023/08/12
West Coast (WCU)
Standard
60
0.83
5
5
3.0
1074.0
1052.8
Analysis
3
Western Cape Woman`s Championship 2022 (Open)
2022/09/02
2022/09/04
West Coast (WCU)
Standard
90
0.94
5
5
1.0
1101.4
1082.0
Analysis
2
Cape Winelands Schools Top Schools 2022 (U13 Mix)
2022/08/27
2022/08/27
Cape Winelands (WCW)
Standard
60
0.83
5
5
0.0
1174.1
1169.2
Analysis
1
Ceres Open 2022 (U12)
2022/04/23
2022/04/23
Cape Winelands (WCW)
Standard
60
0.83
7
7
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
4
2
0
2
2.0
50.0
0.0
1186.4
1186.4
White
2
2
0
0
2.0
100.0
425.0
1147.0
1572.0
Black
2
0
0
2
0.0
0.0
-425.0
1225.8
800.8
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
4
2
0
2
2.0
50.0
0.0
1186.4
1186.4
White
2
2
0
0
2.0
100.0
425.0
1147.0
1572.0
Black
2
0
0
2
0.0
0.0
-425.0
1225.8
800.8
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
26
9
0
17
9.0
34.6
-130.8
1205.8
1075.0
White
13
4
0
9
4.0
30.8
-163.5
1206.2
1042.7
Black
13
5
0
8
5.0
38.5
-98.1
1205.4
1107.3
Standard
All
22
7
0
15
7.0
31.8
-154.5
1209.3
1054.8
White
11
2
0
9
2.0
18.2
-270.5
1217.0
946.5
Black
11
5
0
6
5.0
45.5
-38.6
1201.7
1163.0
Rapid
All
4
2
0
2
2.0
50.0
0.0
1186.4
1186.4
White
2
2
0
0
2.0
100.0
425.0
1147.0
1572.0
Black
2
0
0
2
0.0
0.0
-425.0
1225.8
800.8
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
1120140070
Jacobs, Q (Querin)
2
2.0
2
0
0
100.0
1150.7
425.0
1575.7
View list
2
2110140072
Lukas, J (Jaymilee)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
2110140075
Rooi, C (Chantelle)
1
1.0
1
0
0
100.0
1074.0
425.0
1499.0
View list
4
2120140073
Nel, L (Luzelle)
1
1.0
1
0
0
100.0
1119.8
425.0
1544.8
View list
5
2100159901
Matthews, K (Kaylee)
1
1.0
1
0
0
100.0
1074.0
425.0
1499.0
View list
6
1110140077
Sekoe, G (Gabriel)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
2110159903
Siebritz, N (Noelle)
1
1.0
1
0
0
100.0
1074.0
425.0
1499.0
View list
8
1120137709
Van Zyl, A (Andre)
1
1.0
1
0
0
100.0
1119.8
425.0
1544.8
View list
9
2110132440
Mabongo, A (Aqhamile)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
1130139070
Olivier, M (Micarlo)
1
0.0
0
0
1
0.0
1101.4
-425.0
676.4
View list
11
2110139461
Ntangana, M (Mihle)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
1110106463
Niemand, J (Jansu)
1
0.0
0
0
1
0.0
1174.1
-425.0
749.1
View list
13
1090139464
Liwane, K (Khanya)
1
0.0
0
0
1
0.0
1174.1
-425.0
749.1
View list
14
1110132074
Kwabe, A (Awonke)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
15
1100141763
Klink, R (Rael)
1
0.0
0
0
1
0.0
1174.1
-425.0
749.1
View list
16
1110162357
Kirshner, M (Miya)
1
0.0
0
0
1
0.0
1119.8
-425.0
694.8
View list
17
106078274
Karelse, R (Ricardiano)
1
0.0
0
0
1
0.0
1101.4
-425.0
676.4
View list
18
109093484
Duiker, P (Phillip)
1
0.0
0
0
1
0.0
1101.4
-425.0
676.4
View list
19
1100138315
Conradie, Q (Quewin)
1
0.0
0
0
1
0.0
1074.0
-425.0
649.0
View list
20
1120192824
Brits, J (Jayden)
1
0.0
0
0
1
0.0
1119.8
-425.0
694.8
View list