Chess South Africa
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Chess South Africa
Machaba, G (Geraldine)
Dob:
2013/08/12 (U12)
Gender:
Male
Chess SA id:
1130308706
FIDE id:
Region:
Waterberg (LWM)
Citizen:
RSA
Title(s):
Last active:
2024/09/14 (9 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
1171.9
Current Weighted rating
1197.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1197.8
Current highest rating achieved
1171.9
Current floor (min rating allowed)
671.9
Current K-factor
40
Games played this month
5
Score (S)
1.5
Expected score (We)
2.14
Difference (S-We)
-0.53
Current Raw change (no limits, including tournament time weight)
-21.2
Current min/max change allowed (with limits)
±172.6
Current Raw change used (final)
-21.2
Projected new Raw rating
1150.7
Projected new Weighed rating
1101.8
Projected new Weighted performance
605.6
Projected new final Raw rating (if new WP > new Raw)
1150.7
Projected new highest rating
1171.9
Projected new floor
671.9
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1150.7
Projected effective change (new Official - current Official)
-47.1
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
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
5
Score (S)
1.5
Expected score (We)
2.31
Difference (S-We)
-0.81
Current Raw change (no limits, including tournament time weight)
-32.4
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
-32.4
Projected new Raw rating
1167.6
Projected new Weighed rating
1104.0
Projected new Weighted performance
356.1
Projected new final Raw rating (if new WP > new Raw)
1167.6
Projected new highest rating
1167.6
Projected new floor
667.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1167.6
Projected effective change (new Official - current Official)
-32.4
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
1158.4
Current Weighted rating
1196.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1196.7
Current highest rating achieved
1158.4
Current floor (min rating allowed)
658.4
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)
±175.9
Current Raw change used (final)
0.0
Projected new Raw rating
1158.4
Projected new Weighed rating
1100.8
Projected new Weighted performance
328.3
Projected new final Raw rating (if new WP > new Raw)
1158.4
Projected new highest rating
1158.4
Projected new floor
658.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1158.4
Projected effective change (new Official - current Official)
-38.3
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
Tournament:
Capricorn Junior Qualifying 6 2024 (U12)
Start:
2024/09/14
End:
2024/09/14
Host:
LCP
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
1.5
Main rating:
1171.9
Rating gain/loss:
-21.2
Type rating:
1200.0
Rating gain/loss:
-32.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
Capricorn Junior Qualifying 6 2024 (U12)
2024/09/14
2024/09/14
Capricorn (LCP)
Standard
60
0.83
5
5
1.5
1171.9
1200.0
Analysis
1
Waterberg Qualfying 2024 (U12)
2024/07/20
2024/07/20
Waterberg (LWM)
Rapid
30
0.60
5
5
1.5
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
Capricorn Junior Qualifying 6 2024 (U12)
2024/09/14
2024/09/14
Capricorn (LCP)
Standard
60
0.83
5
5
1.5
1171.9
1200.0
Analysis
1
Waterberg Qualfying 2024 (U12)
2024/07/20
2024/07/20
Waterberg (LWM)
Rapid
30
0.60
5
5
1.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
2
2
6
3.0
30.0
-170.0
1209.5
1039.5
White
6
2
1
3
2.5
41.7
-70.8
1212.2
1141.4
Black
4
0
1
3
0.5
12.5
-318.8
1205.4
886.6
Standard
All
5
1
1
3
1.5
30.0
-170.0
1241.5
1071.5
White
3
1
0
2
1.0
33.3
-141.7
1252.3
1110.6
Black
2
0
1
1
0.5
25.0
-212.5
1225.3
1012.8
Rapid
All
5
1
1
3
1.5
30.0
-170.0
1177.4
1007.4
White
3
1
1
1
1.5
50.0
0.0
1172.1
1172.1
Black
2
0
0
2
0.0
0.0
-425.0
1185.5
760.5
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
2
2
6
3.0
30.0
-170.0
1209.5
1039.5
White
6
2
1
3
2.5
41.7
-70.8
1212.2
1141.4
Black
4
0
1
3
0.5
12.5
-318.8
1205.4
886.6
Standard
All
5
1
1
3
1.5
30.0
-170.0
1241.5
1071.5
White
3
1
0
2
1.0
33.3
-141.7
1252.3
1110.6
Black
2
0
1
1
0.5
25.0
-212.5
1225.3
1012.8
Rapid
All
5
1
1
3
1.5
30.0
-170.0
1177.4
1007.4
White
3
1
1
1
1.5
50.0
0.0
1172.1
1172.1
Black
2
0
0
2
0.0
0.0
-425.0
1185.5
760.5
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
2130145379
Mafafo, BO (Boitumelo Oletta)
1
1.0
1
0
0
100.0
1171.9
425.0
1596.9
View list
2
1130192318
Nxumalo, P (Phuti)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1140192310
Maluleka, T (Tsekani)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
4
2130149371
Ras, A (Adenei)
1
0.5
0
1
0
50.0
1171.9
0.0
1171.9
View list
5
1130300670
Thiyo, D (Dimpho)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
1130141028
Swart, C (Christopher)
1
0.0
0
0
1
0.0
1171.9
-425.0
746.9
View list
7
2130305967
Putuka, O (Onthatile)
1
0.0
0
0
1
0.0
1171.9
-425.0
746.9
View list
8
1130190560
Prince, A (Adon)
1
0.0
0
0
1
0.0
1171.9
-425.0
746.9
View list
9
2140151890
Mkandla, O (Olwethu M)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
1150308704
Lekalakala, T (Thuto)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list