Chess South Africa
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Chess South Africa
Blaauws, J (Joshua)
Dob:
2012/11/28 (U14)
Gender:
Male
Chess SA id:
1120140961
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (46 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
1231.8
Current Weighted rating
1175.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1231.8
Current highest rating achieved
1231.8
Current floor (min rating allowed)
731.8
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)
±158.5
Current Raw change used (final)
0.0
Projected new Raw rating
1231.8
Projected new Weighed rating
1081.8
Projected new Weighted performance
1031.5
Projected new final Raw rating (if new WP > new Raw)
1231.8
Projected new highest rating
1231.8
Projected new floor
731.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1231.8
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
1194.0
Current Weighted rating
1194.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1194.0
Current highest rating achieved
1194.0
Current floor (min rating allowed)
694.0
Current K-factor
40
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)
±167.2
Current Raw change used (final)
0.0
Projected new Raw rating
1194.0
Projected new Weighed rating
1098.5
Projected new Weighted performance
296.9
Projected new final Raw rating (if new WP > new Raw)
1194.0
Projected new highest rating
1194.0
Projected new floor
694.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1194.0
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
1261.2
Current Weighted rating
1158.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1261.2
Current highest rating achieved
1261.2
Current floor (min rating allowed)
761.2
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)
±152.0
Current Raw change used (final)
0.0
Projected new Raw rating
1261.2
Projected new Weighed rating
1067.3
Projected new Weighted performance
935.2
Projected new final Raw rating (if new WP > new Raw)
1261.2
Projected new highest rating
1261.2
Projected new floor
761.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1261.2
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
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 (U11)
2024/05/11
2024/05/11
Cape Winelands (WCW)
Rapid
30
0.60
5
5
4.0
1185.2
1176.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
4
Robertson Strategema Chess May 2024 (U11)
2024/05/11
2024/05/11
Cape Winelands (WCW)
Rapid
30
0.60
5
5
4.0
1185.2
1176.0
Analysis
3
Worcester Knock-Out 2023 (U13 Boys)
2023/10/14
2023/10/14
Cape Winelands (WCW)
Rapid
30
0.60
6
6
4.0
1150.4
1115.6
Analysis
2
Cape Winelands Schools Top Schools 2022 (U13 Mix)
2022/08/27
2022/08/27
Cape Winelands (WCW)
Standard
60
0.83
5
4
2.0
1149.4
1200.0
Analysis
1
Strategema Chess Festival 2022 (U11 Boys)
2022/05/14
2022/05/14
Cape Winelands (WCW)
Rapid
30
0.60
5
4
0.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
4
0
1
4.0
80.0
255.0
1253.0
1508.0
White
2
2
0
0
2.0
100.0
425.0
1234.0
1659.0
Black
3
2
0
1
2.0
66.7
141.7
1265.7
1407.4
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
5
4
0
1
4.0
80.0
255.0
1253.0
1508.0
White
2
2
0
0
2.0
100.0
425.0
1234.0
1659.0
Black
3
2
0
1
2.0
66.7
141.7
1265.7
1407.4
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
19
10
0
9
10.0
52.6
22.4
1204.3
1226.7
White
9
5
0
4
5.0
55.6
47.2
1195.6
1242.8
Black
10
5
0
5
5.0
50.0
0.0
1212.2
1212.2
Standard
All
4
2
0
2
2.0
50.0
0.0
1155.4
1155.4
White
2
1
0
1
1.0
50.0
0.0
1183.1
1183.1
Black
2
1
0
1
1.0
50.0
0.0
1127.7
1127.7
Rapid
All
15
8
0
7
8.0
53.3
28.3
1217.4
1245.7
White
7
4
0
3
4.0
57.1
60.7
1199.2
1259.9
Black
8
4
0
4
4.0
50.0
0.0
1233.3
1233.3
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
1140300853
Andrews, J (Jerahn)
1
1.0
1
0
0
100.0
1185.2
425.0
1610.2
View list
2
1110162347
Geldenhuys, J (Joshua)
1
1.0
1
0
0
100.0
1150.4
425.0
1575.4
View list
3
1100103428
Fourie, O (Ockert)
1
1.0
1
0
0
100.0
1150.4
425.0
1575.4
View list
4
2140192812
Evertson, A (Anthea)
1
1.0
1
0
0
100.0
1185.2
425.0
1610.2
View list
5
1100148753
Erasmus, M (Maxwell)
1
1.0
1
0
0
100.0
1150.4
425.0
1575.4
View list
6
1110149777
Davidse, Z (Zac)
1
1.0
1
0
0
100.0
1150.4
425.0
1575.4
View list
7
2110137593
Coetzee, A (Alexia)
1
1.0
1
0
0
100.0
1149.4
425.0
1574.4
View list
8
1140137728
Kriel, D (Daniel)
1
1.0
1
0
0
100.0
1185.2
425.0
1610.2
View list
9
1130192802
Rankin, A (Alexander Rohan)
1
1.0
1
0
0
100.0
1185.2
425.0
1610.2
View list
10
1090099592
Muller, R (Randall)
1
1.0
1
0
0
100.0
1149.4
425.0
1574.4
View list
11
1090132316
Zyster, T (Tyron)
1
0.0
0
0
1
0.0
1149.4
-425.0
724.4
View list
12
1090139705
Visser, D (Denwill)
1
0.0
0
0
1
0.0
1149.4
-425.0
724.4
View list
13
1100140084
Van Wyk, I (Igshaan)
1
0.0
0
0
1
0.0
1150.4
-425.0
725.4
View list
14
1100118430
Springveldt, L (Lael)
1
0.0
0
0
1
0.0
1150.4
-425.0
725.4
View list
15
1110119367
Moller, A (Armand)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
16
1110137707
Menderoi, L (Lavian)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
17
1110140963
Keteldas, F (Ferdriano)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
18
2130139487
Cilliers, D (Dene)
1
0.0
0
0
1
0.0
1185.2
-425.0
760.2
View list
19
1110139703
Cupido, D (Dante)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list