Chess South Africa
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Chess South Africa
Yaregal, A (Aaron)
Dob:
2009/11/02 (U16)
Gender:
Male
Chess SA id:
1090162466
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2024/06/15 (11 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
1171.7
Current Weighted rating
1181.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1181.6
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
Games played this month
5
Score (S)
2.0
Expected score (We)
2.08
Difference (S-We)
-0.05
Current Raw change (no limits, including tournament time weight)
-1.7
Current min/max change allowed (with limits)
±172.6
Current Raw change used (final)
-1.7
Projected new Raw rating
1170.0
Projected new Weighed rating
1086.5
Projected new Weighted performance
593.7
Projected new final Raw rating (if new WP > new Raw)
1170.0
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)
1170.0
Projected effective change (new Official - current Official)
-11.6
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
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
1146.0
Current Weighted rating
1164.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1164.9
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
s
Games played this month
5
Score (S)
2.0
Expected score (We)
2.17
Difference (S-We)
-0.17
Current Raw change (no limits, including tournament time weight)
-6.1
Current min/max change allowed (with limits)
±179.1
Current Raw change used (final)
-6.1
Projected new Raw rating
1139.9
Projected new Weighed rating
1070.7
Projected new Weighted performance
624.9
Projected new final Raw rating (if new WP > new Raw)
1139.9
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)
1139.9
Projected effective change (new Official - current Official)
-25.0
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
Tournament:
Chess Molecules Open Chess Tournament 2024 (High School Open)
Start:
2024/06/15
End:
2024/06/15
Host:
GJM
Type:
Rapid
Time:
30
Time weight:
0.60
Rounds:
5
Games:
5
Score:
2.0
Main rating:
1171.7
Rating gain/loss:
-1.7
Type rating:
1146.0
Rating gain/loss:
-6.1
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
Chess Molecules Open Chess Tournament 2024 (High School Open)
2024/06/15
2024/06/15
Johannesburg Metro (GJM)
Rapid
30
0.60
5
5
2.0
1171.7
1146.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
Chess Molecules Open Chess Tournament 2024 (High School Open)
2024/06/15
2024/06/15
Johannesburg Metro (GJM)
Rapid
30
0.60
5
5
2.0
1171.7
1146.0
Analysis
1
Chess Molecules Rapid 2023 (High School Open)
2023/09/23
2023/09/23
Ekurhuleni (GE)
Rapid
30
0.60
5
5
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
2
0
3
2.0
40.0
-85.0
1251.7
1166.7
White
3
1
0
2
1.0
33.3
-141.7
1278.6
1137.0
Black
2
1
0
1
1.0
50.0
0.0
1211.3
1211.3
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
2
0
3
2.0
40.0
-85.0
1251.7
1166.7
White
3
1
0
2
1.0
33.3
-141.7
1278.6
1137.0
Black
2
1
0
1
1.0
50.0
0.0
1211.3
1211.3
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
3
0
7
3.0
30.0
-170.0
1245.4
1075.4
White
6
2
0
4
2.0
33.3
-141.7
1275.6
1134.0
Black
4
1
0
3
1.0
25.0
-212.5
1200.0
987.5
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
10
3
0
7
3.0
30.0
-170.0
1245.4
1075.4
White
6
2
0
4
2.0
33.3
-141.7
1275.6
1134.0
Black
4
1
0
3
1.0
25.0
-212.5
1200.0
987.5
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
1100162464
Onatu, G (George)
2
1.0
1
0
1
50.0
1185.8
0.0
1185.8
View list
2
1070161262
Taudi, Y (Yannick)
2
0.0
0
0
2
0.0
1185.8
-425.0
760.8
View list
3
1080306134
Ndebele, P (Patrice)
1
1.0
1
0
0
100.0
1171.7
425.0
1596.7
View list
4
1090162465
Pearlman, I (Isaac)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1070130027
Uwandu, E (Emmanuel Chidera)
1
0.0
0
0
1
0.0
1171.7
-425.0
746.7
View list
6
1080147295
Munhanga, R (Repson)
1
0.0
0
0
1
0.0
1171.7
-425.0
746.7
View list
7
1060118318
Malungana, P (Perseverance)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
1080161044
Gashawleza, C (Caleb)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list