Chess South Africa
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Chess South Africa
Harris, A (Alex)
Dob:
2018/08/20 (U8)
Gender:
Male
Chess SA id:
1180193574
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/05/05 (52 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
1144.6
Current Weighted rating
1178.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1178.7
Current highest rating achieved
1144.6
Current floor (min rating allowed)
644.6
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)
±179.4
Current Raw change used (final)
0.0
Projected new Raw rating
1144.6
Projected new Weighed rating
1083.7
Projected new Weighted performance
819.8
Projected new final Raw rating (if new WP > new Raw)
1144.6
Projected new highest rating
1144.6
Projected new floor
644.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1144.6
Projected effective change (new Official - current Official)
-34.1
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
1142.4
Current Weighted rating
1176.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1176.8
Current highest rating achieved
1142.4
Current floor (min rating allowed)
642.4
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)
±180.0
Current Raw change used (final)
0.0
Projected new Raw rating
1142.4
Projected new Weighed rating
1081.9
Projected new Weighted performance
819.8
Projected new final Raw rating (if new WP > new Raw)
1142.4
Projected new highest rating
1142.4
Projected new floor
642.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1142.4
Projected effective change (new Official - current Official)
-34.4
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
0.0
Current floor (min rating allowed)
700.0
Current K-factor
40
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)
±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
0.0
Projected new floor
700.0
Projected new K-facor
40
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
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
0.0
Current floor (min rating allowed)
700.0
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)
±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
0.0
Projected new floor
700.0
Projected new K-facor
40
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
3
Western Cape PS Individuals Championship 2024 (U7 Boys)
2024/05/04
2024/05/05
West Coast (WCU)
Standard
60
0.83
6
6
3.0
1119.4
1113.6
Analysis
2
Cape Town Metro Schools Chess Closed Individuals 2024 (U7 Boys)
2024/03/02
2024/03/03
Cape Town (WCT)
Standard
60
0.83
6
5
2.0
1132.3
1120.0
Analysis
1
North District School Trials 2024 (U7 Boys+Girls)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
4
0.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
Western Cape PS Individuals Championship 2024 (U7 Boys)
2024/05/04
2024/05/05
West Coast (WCU)
Standard
60
0.83
6
6
3.0
1119.4
1113.6
Analysis
2
Cape Town Metro Schools Chess Closed Individuals 2024 (U7 Boys)
2024/03/02
2024/03/03
Cape Town (WCT)
Standard
60
0.83
6
5
2.0
1132.3
1120.0
Analysis
1
North District School Trials 2024 (U7 Boys+Girls)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
4
0.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
15
4
2
9
5.0
33.3
-141.7
1191.2
1049.5
White
7
2
2
3
3.0
42.9
-60.7
1189.9
1129.2
Black
8
2
0
6
2.0
25.0
-212.5
1192.3
979.8
Standard
All
15
4
2
9
5.0
33.3
-141.7
1191.2
1049.5
White
7
2
2
3
3.0
42.9
-60.7
1189.9
1129.2
Black
8
2
0
6
2.0
25.0
-212.5
1192.3
979.8
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
15
4
2
9
5.0
33.3
-141.7
1191.2
1049.5
White
7
2
2
3
3.0
42.9
-60.7
1189.9
1129.2
Black
8
2
0
6
2.0
25.0
-212.5
1192.3
979.8
Standard
All
15
4
2
9
5.0
33.3
-141.7
1191.2
1049.5
White
7
2
2
3
3.0
42.9
-60.7
1189.9
1129.2
Black
8
2
0
6
2.0
25.0
-212.5
1192.3
979.8
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
1170193573
Baron, R (Raziel)
2
0.0
0
0
2
0.0
1166.2
-425.0
741.2
View list
2
1170300086
Oosthuizen, J (Joshua)
1
1.0
1
0
0
100.0
1119.4
425.0
1544.4
View list
3
1170192620
Erasmus, M (Migal)
1
1.0
1
0
0
100.0
1119.4
425.0
1544.4
View list
4
1170193335
Ndaliso, L (Lubabalo)
1
1.0
1
0
0
100.0
1132.3
425.0
1557.3
View list
5
1170191495
May, S (Sinelizwi)
1
1.0
1
0
0
100.0
1132.3
425.0
1557.3
View list
6
1170192623
Louw, D (Dean)
1
0.5
0
1
0
50.0
1119.4
0.0
1119.4
View list
7
1170192937
Hessie, L (Luke)
1
0.5
0
1
0
50.0
1119.4
0.0
1119.4
View list
8
1170153150
Volgraaff, A (Alexander)
1
0.0
0
0
1
0.0
1119.4
-425.0
694.4
View list
9
1170191220
Stein, J (Jack)
1
0.0
0
0
1
0.0
1119.4
-425.0
694.4
View list
10
1170157936
Onyire, W (Winner)
1
0.0
0
0
1
0.0
1132.3
-425.0
707.3
View list
11
1170193575
Lehnberg, J (Joshua)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
2170191527
Kirthan, V (Venya)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
1170142378
Chumpitaz Avila, J (Jozua)
1
0.0
0
0
1
0.0
1132.3
-425.0
707.3
View list
14
1170193572
Balogun, S (Samuel)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list