Chess South Africa
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Chess South Africa
Kharafu, O (Oratile Augustine)
Dob:
2014/08/31 (U12)
Gender:
Male
Chess SA id:
1140162666
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Last active:
2024/03/09 (107 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
1254.1
Current Weighted rating
1249.8
Current Weighted performance
1179.5
Current official/published rating (highest between Raw, WR and WP)
1254.1
Current highest rating achieved
1326.2
Current floor (min rating allowed)
826.2
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)
±153.5
Current Raw change used (final)
0.0
Projected new Raw rating
1254.1
Projected new Weighed rating
1150.6
Projected new Weighted performance
1179.5
Projected new final Raw rating (if new WP > new Raw)
1254.1
Projected new highest rating
1326.2
Projected new floor
826.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1254.1
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
1213.8
Current Weighted rating
1216.4
Current Weighted performance
1123.6
Current official/published rating (highest between Raw, WR and WP)
1216.4
Current highest rating achieved
1260.9
Current floor (min rating allowed)
760.9
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)
±162.6
Current Raw change used (final)
0.0
Projected new Raw rating
1213.8
Projected new Weighed rating
1118.9
Projected new Weighted performance
1123.6
Projected new final Raw rating (if new WP > new Raw)
1213.8
Projected new highest rating
1260.9
Projected new floor
760.9
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1213.8
Projected effective change (new Official - current Official)
-2.6
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
1288.6
Current Weighted rating
1253.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1288.6
Current highest rating achieved
1288.6
Current floor (min rating allowed)
788.6
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)
±146.2
Current Raw change used (final)
0.0
Projected new Raw rating
1288.6
Projected new Weighed rating
1154.5
Projected new Weighted performance
496.5
Projected new final Raw rating (if new WP > new Raw)
1288.6
Projected new highest rating
1288.6
Projected new floor
788.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1288.6
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
2
HS Drie Riviere Chess Open Section 2024 (E)
2024/03/09
2024/03/09
Sedibeng (GSV)
Standard
60
0.83
5
5
3.5
1233.5
1175.6
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U10A)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
0.0
1326.2
1260.9
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
7
HS Drie Riviere Chess Open Section 2024 (E)
2024/03/09
2024/03/09
Sedibeng (GSV)
Standard
60
0.83
5
5
3.5
1233.5
1175.6
Analysis
6
2024 Gauteng Inter-Region Chess Championship (U10A)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
0.0
1326.2
1260.9
Analysis
5
Dr Pieter Hangelbroek Rapid 2023 (E)
2023/10/28
2023/10/28
Sedibeng (GSV)
Rapid
30
0.60
5
5
5.0
1197.6
1200.0
Analysis
4
NWU Vaal Open 2023 (E)
2023/10/14
2023/10/14
Sedibeng (GSV)
Standard
61
0.83
5
5
4.0
1197.6
1193.9
Analysis
3
Eureka Open 2023 (G)
2023/07/29
2023/07/29
Sedibeng (GSV)
Standard
60
0.83
5
5
2.0
1216.4
1218.4
Analysis
2
Gauteng Schools D7 2023 (U11 Boys)
2023/05/20
2023/05/20
Sedibeng (GSV)
Standard
60
0.83
5
5
2.5
1221.5
1225.2
Analysis
1
Gaueng Schools D7 2022 (U11 Boys)
2022/06/04
2022/06/04
Sedibeng (GSV)
Standard
60
0.83
5
5
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
3
1
6
3.5
35.0
-127.5
1226.2
1098.7
White
4
1
1
2
1.5
37.5
-106.3
1245.5
1139.2
Black
6
2
0
4
2.0
33.3
-141.7
1213.3
1071.6
Standard
All
10
3
1
6
3.5
35.0
-127.5
1226.2
1098.7
White
4
1
1
2
1.5
37.5
-106.3
1245.5
1139.2
Black
6
2
0
4
2.0
33.3
-141.7
1213.3
1071.6
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
35
19
2
14
20.0
57.1
60.7
1220.0
1280.7
White
18
9
2
7
10.0
55.6
47.2
1229.7
1276.9
Black
17
10
0
7
10.0
58.8
75.0
1209.7
1284.7
Standard
All
30
14
2
14
15.0
50.0
0.0
1223.7
1223.7
White
15
6
2
7
7.0
46.7
-28.3
1237.1
1208.8
Black
15
8
0
7
8.0
53.3
28.3
1210.2
1238.6
Rapid
All
5
5
0
0
5.0
100.0
425.0
1197.9
1622.9
White
3
3
0
0
3.0
100.0
425.0
1192.5
1617.5
Black
2
2
0
0
2.0
100.0
425.0
1206.0
1631.0
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
1140159468
Sekheo, K (Keabetswe)
2
2.0
2
0
0
100.0
1215.5
425.0
1640.5
View list
2
1150158312
Brancato, S (Sebastian)
2
0.0
0
0
2
0.0
1207.0
-425.0
782.0
View list
3
1130155793
Manoko, I (Innocent)
1
1.0
1
0
0
100.0
1221.5
425.0
1646.5
View list
4
2140158313
Mann, L (Leane)
1
1.0
1
0
0
100.0
1216.4
425.0
1641.4
View list
5
2140301569
Mahudi, S (Sehanka)
1
1.0
1
0
0
100.0
1233.5
425.0
1658.5
View list
6
1130155795
Modepi, K (Kalid)
1
1.0
1
0
0
100.0
1221.5
425.0
1646.5
View list
7
1170158311
Abdul, M (Muhammed Ayaan)
1
1.0
1
0
0
100.0
1197.6
425.0
1622.6
View list
8
1130138275
Esterhuizen, E (Erich)
1
1.0
1
0
0
100.0
1197.6
425.0
1622.6
View list
9
1130144763
Gouws, L (Lodiaan)
1
1.0
1
0
0
100.0
1197.6
425.0
1622.6
View list
10
1160155916
Gorrie, K (Kayvian)
1
1.0
1
0
0
100.0
1197.6
425.0
1622.6
View list
11
1140143723
Collins, J (Jaytem)
1
1.0
1
0
0
100.0
1216.4
425.0
1641.4
View list
12
1120161587
Mohapi, L (Lerato)
1
1.0
1
0
0
100.0
1197.6
425.0
1622.6
View list
13
2140162669
Mosai, R (Reitumetse)
1
1.0
1
0
0
100.0
1233.5
425.0
1658.5
View list
14
1100190413
Motete, R (Reamohetse)
1
1.0
1
0
0
100.0
1197.6
425.0
1622.6
View list
15
1110141864
Robbertse, D (Duncan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
16
1150158314
Rodriguez Figueroa, C (Carlos)
1
1.0
1
0
0
100.0
1197.6
425.0
1622.6
View list
17
1110141865
Schoombie, W (Willem)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
18
1130141866
Selala, L (Lebatho)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
19
1140159475
Weber, A (Ashton)
1
1.0
1
0
0
100.0
1197.6
425.0
1622.6
View list
20
1140155789
Kambule, A (Aaron)
1
0.5
0
1
0
50.0
1221.5
0.0
1221.5
View list