Chess South Africa
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Chess South Africa
Mashaba, A (Alpheus)
Dob:
2007/08/09 (U18)
Gender:
Male
Chess SA id:
1070308879
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2024/10/05 (50 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
1306.1
Current Weighted rating
1222.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1306.1
Current highest rating achieved
1306.1
Current floor (min rating allowed)
806.1
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)
±142.6
Current Raw change used (final)
0.0
Projected new Raw rating
1306.1
Projected new Weighed rating
1125.5
Projected new Weighted performance
866.0
Projected new final Raw rating (if new WP > new Raw)
1306.1
Projected new highest rating
1306.1
Projected new floor
806.1
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1306.1
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
1312.0
Current Weighted rating
1225.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1312.0
Current highest rating achieved
1312.0
Current floor (min rating allowed)
812.0
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)
±141.4
Current Raw change used (final)
0.0
Projected new Raw rating
1312.0
Projected new Weighed rating
1128.6
Projected new Weighted performance
540.0
Projected new final Raw rating (if new WP > new Raw)
1312.0
Projected new highest rating
1312.0
Projected new floor
812.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1312.0
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
1220.8
Current Weighted rating
1201.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1220.8
Current highest rating achieved
1220.8
Current floor (min rating allowed)
720.8
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)
±161.0
Current Raw change used (final)
0.0
Projected new Raw rating
1220.8
Projected new Weighed rating
1105.6
Projected new Weighted performance
456.9
Projected new final Raw rating (if new WP > new Raw)
1220.8
Projected new highest rating
1220.8
Projected new floor
720.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1220.8
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
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
2
Gauteng Top Schools 2024 (U19 Open)
2024/10/05
2024/10/05
Ekurhuleni (GE)
Rapid
35
0.66
5
5
3.0
1293.3
1200.0
Analysis
1
2024 Tshwane North School District Team League Finals (U19)
2024/08/03
2024/08/03
Tshwane (GTP)
Standard
60
0.83
5
5
5.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
Gauteng Top Schools 2024 (U19 Open)
2024/10/05
2024/10/05
Ekurhuleni (GE)
Rapid
35
0.66
5
5
3.0
1293.3
1200.0
Analysis
1
2024 Tshwane North School District Team League Finals (U19)
2024/08/03
2024/08/03
Tshwane (GTP)
Standard
60
0.83
5
5
5.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
8
0
2
8.0
80.0
255.0
1284.8
1539.8
White
6
5
0
1
5.0
83.3
283.3
1272.1
1555.4
Black
4
3
0
1
3.0
75.0
212.5
1303.9
1516.4
Standard
All
5
5
0
0
5.0
100.0
425.0
1260.1
1685.1
White
3
3
0
0
3.0
100.0
425.0
1263.9
1688.9
Black
2
2
0
0
2.0
100.0
425.0
1254.3
1679.3
Rapid
All
5
3
0
2
3.0
60.0
85.0
1309.5
1394.5
White
3
2
0
1
2.0
66.7
141.7
1280.2
1421.9
Black
2
1
0
1
1.0
50.0
0.0
1353.4
1353.4
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
10
8
0
2
8.0
80.0
255.0
1284.8
1539.8
White
6
5
0
1
5.0
83.3
283.3
1272.1
1555.4
Black
4
3
0
1
3.0
75.0
212.5
1303.9
1516.4
Standard
All
5
5
0
0
5.0
100.0
425.0
1260.1
1685.1
White
3
3
0
0
3.0
100.0
425.0
1263.9
1688.9
Black
2
2
0
0
2.0
100.0
425.0
1254.3
1679.3
Rapid
All
5
3
0
2
3.0
60.0
85.0
1309.5
1394.5
White
3
2
0
1
2.0
66.7
141.7
1280.2
1421.9
Black
2
1
0
1
1.0
50.0
0.0
1353.4
1353.4
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1060155883
Mokoena, T (Tshiamo)
1
1.0
1
0
0
100.0
1293.3
425.0
1718.3
View list
2
2070303753
Mndzawo, D (Dineo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1070141598
Mathe, T (Thubang)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1060161213
Maduna, M (Masibonga)
1
1.0
1
0
0
100.0
1293.3
425.0
1718.3
View list
5
1050156010
Lekalakala, T (Tshepang)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1060303432
Fourie, R (Richo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
1080109888
Van Wyk, J (Jonathan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
1060310797
Ncedo, S (Sibewu)
1
1.0
1
0
0
100.0
1293.3
425.0
1718.3
View list
9
1060308284
Moloi, K (Kamohelo)
1
0.0
0
0
1
0.0
1293.3
-425.0
868.3
View list
10
108052034
Du Toit, SJM (Stephanus (Matteo))
1
0.0
0
0
1
0.0
1293.3
-425.0
868.3
View list
