Chess South Africa
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Chess South Africa
Carstens, J (Joshua)
Dob:
2009/04/11 (U16)
Gender:
Male
Chess SA id:
1090130345
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/03/03 (75 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
1265.6
Curent Weighted rating
1219.5
Curent Weighted performance
1214.9
Current official/published rating (highest between Raw, WR and WP)
1265.6
Current floor (min rating allowed)
765.6
Current highest rating achieved
1265.6
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)
±151.0
Current Raw change used (final)
0.0
Projected new Raw rating
1265.6
Projected new Weighed rating
1223.8
Projected new Weighted performance
1214.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1265.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1265.6
Projected new floor
765.6
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
1261.8
Curent Weighted rating
1199.9
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1261.8
Current floor (min rating allowed)
761.8
Current highest rating achieved
1261.8
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)
±151.8
Current Raw change used (final)
0.0
Projected new Raw rating
1261.8
Projected new Weighed rating
1205.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1261.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1261.8
Projected new floor
761.8
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
1234.2
Curent Weighted rating
1230.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1234.2
Current floor (min rating allowed)
739.6
Current highest rating achieved
1239.6
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)
±157.9
Current Raw change used (final)
0.0
Projected new Raw rating
1234.2
Projected new Weighed rating
1230.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1234.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1239.6
Projected new floor
739.6
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)
739.6
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
739.6
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
2
Cape Town Metro Schools Chess Closed Individuals 2024 (U15 Boys)
2024/03/02
2024/03/03
Cape Town (WCT)
Standard
60
0.83
6
6
3.0
1247.7
1238.8
Analysis
1
CT District East Schools Chess Individuals Trails 2024 (U15 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
4
3.0
1211.5
1188.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
7
Cape Town Metro Schools Chess Closed Individuals 2024 (U15 Boys)
2024/03/02
2024/03/03
Cape Town (WCT)
Standard
60
0.83
6
6
3.0
1247.7
1238.8
Analysis
6
CT District East Schools Chess Individuals Trails 2024 (U15 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
4
3.0
1211.5
1188.4
Analysis
5
Western Cape Top Schools 2023 (U15 Mixed)
2023/09/02
2023/09/03
Cape Winelands (WCW)
Standard
60
0.83
6
6
2.0
1211.5
1179.2
Analysis
4
CT Metro District East Top Schools Chess 2023 (U15 Mixed)
2023/07/29
2023/07/29
Cape Town (WCT)
Rapid
30
0.60
3
3
2.0
1200.5
1218.0
Analysis
3
Metro Rapid 2022 (U13 Boys)
2022/10/22
2022/10/22
Cape Town (WCT)
Rapid
30
0.60
5
5
2.0
1207.2
1239.6
Analysis
2
Rhenish Primary Tournament 2022 (U14)
2022/05/14
2022/05/14
Cape Winelands (WCW)
Rapid
30
0.60
5
4
3.0
1183.4
1200.0
Analysis
1
2020 East District Individuals (U11)
2020/01/31
2020/02/01
Cape Town (WCT)
Standard
60
0.83
6
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
6
0
4
6.0
60.0
85.0
1302.4
1387.4
White
5
4
0
1
4.0
80.0
255.0
1269.1
1524.1
Black
5
2
0
3
2.0
40.0
-85.0
1335.7
1250.7
Standard
All
10
6
0
4
6.0
60.0
85.0
1302.4
1387.4
White
5
4
0
1
4.0
80.0
255.0
1269.1
1524.1
Black
5
2
0
3
2.0
40.0
-85.0
1335.7
1250.7
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
33
17
0
16
17.0
51.5
12.9
1262.1
1275.0
White
16
11
0
5
11.0
68.8
159.4
1255.2
1414.6
Black
17
6
0
11
6.0
35.3
-125.0
1268.6
1143.6
Standard
All
21
10
0
11
10.0
47.6
-20.2
1291.2
1271.0
White
10
6
0
4
6.0
60.0
85.0
1286.5
1371.5
Black
11
4
0
7
4.0
36.4
-115.9
1295.6
1179.7
Rapid
All
12
7
0
5
7.0
58.3
70.8
1211.1
1281.9
White
6
5
0
1
5.0
83.3
283.3
1203.0
1486.4
Black
6
2
0
4
2.0
33.3
-141.7
1219.2
1077.5
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
1090109869
Priestley, L (Logan)
2
0.0
0
0
2
0.0
1229.6
-425.0
804.6
View list
2
1090159250
Bantam, J (Jaden-Leigh)
1
1.0
1
0
0
100.0
1211.5
425.0
1636.5
View list
3
1100118014
Ashworth, DA (Dylan Adrian)
1
1.0
1
0
0
100.0
1247.7
425.0
1672.7
View list
4
209084154
Brink, S (Samantha)
1
1.0
1
0
0
100.0
1211.5
425.0
1636.5
View list
5
1090150204
De Wee, L (Liam)
1
1.0
1
0
0
100.0
1211.5
425.0
1636.5
View list
6
1100193416
De Statler, N (Nathan)
1
1.0
1
0
0
100.0
1211.5
425.0
1636.5
View list
7
1090111409
Groenewaldt, O (Orren)
1
1.0
1
0
0
100.0
1247.7
425.0
1672.7
View list
8
108082101
Green, N (Nicholas)
1
1.0
1
0
0
100.0
1183.4
425.0
1608.4
View list
9
2080143135
Joubert, C (Carla Louise)
1
1.0
1
0
0
100.0
1200.5
425.0
1625.5
View list
10
1100147494
Petersen, M (Mathew)
1
1.0
1
0
0
100.0
1207.2
425.0
1632.2
View list
11
1090130366
Nieuwenhuys, B (Bayden)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
12
1100147485
Mthinjwa, S (Sbonile)
1
1.0
1
0
0
100.0
1207.2
425.0
1632.2
View list
13
209085017
Roos, A (Aleza)
1
1.0
1
0
0
100.0
1183.4
425.0
1608.4
View list
14
1070158704
Sambo, A (Alex)
1
1.0
1
0
0
100.0
1200.5
425.0
1625.5
View list
15
1100193433
Sanderson, J (Jamie)
1
1.0
1
0
0
100.0
1211.5
425.0
1636.5
View list
16
1090140767
Siebretz, Q (Qeugh)
1
1.0
1
0
0
100.0
1183.4
425.0
1608.4
View list
17
1100193684
Van Tonder, L (Liam)
1
1.0
1
0
0
100.0
1247.7
425.0
1672.7
View list
18
1090130372
Zembe, A (Asemahle)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
19
1080150967
Pretorius, A (Adriaan)
1
0.0
0
0
1
0.0
1211.5
-425.0
786.5
View list
20
1100193521
Khan, M (Mohammed Zayan)
1
0.0
0
0
1
0.0
1247.7
-425.0
822.7
View list