Chess South Africa
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Chess South Africa
Mpelwane, O (Olwethu)
Dob:
2005/12/08 (U20)
Gender:
Male
Chess SA id:
105092203
FIDE id:
Region:
Lejweleputswa (FLW)
Citizen:
RSA
Title(s):
Last active:
2018/12/20 (2005 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
1050.8
Current Weighted rating
1050.8
Current Weighted performance
224.3
Current official/published rating (highest between Raw, WR and WP)
1050.8
Current highest rating achieved
1236.3
Current floor (min rating allowed)
736.3
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)
±205.1
Current Raw change used (final)
0.0
Projected new Raw rating
1050.8
Projected new Weighed rating
966.7
Projected new Weighted performance
224.3
Projected new final Raw rating (if new WP > new Raw)
1050.8
Projected new highest rating
1236.3
Projected new floor
736.3
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1050.8
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
1031.5
Current Weighted rating
1031.5
Current Weighted performance
224.3
Current official/published rating (highest between Raw, WR and WP)
1031.5
Current highest rating achieved
1243.2
Current floor (min rating allowed)
743.2
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)
±210.8
Current Raw change used (final)
0.0
Projected new Raw rating
1031.5
Projected new Weighed rating
949.0
Projected new Weighted performance
224.3
Projected new final Raw rating (if new WP > new Raw)
1031.5
Projected new highest rating
1243.2
Projected new floor
743.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1031.5
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
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
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
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.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
5
South African Junior Team Championships 2018 (U14D)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
4.0
1078.5
1051.7
Analysis
4
Inter Regional 2018 (U14 Team)
2018/05/04
2018/05/05
Frances Baard (NCF)
Standard
60
0.83
5
5
1.0
1186.1
1182.4
Analysis
3
Lejweleputswa 4th Qualifying Swiss Open Tournament 2018 (D)
2018/03/10
2018/03/10
Lejweleputswa (FLW)
Standard
62
0.84
5
5
3.0
1225.7
1228.8
Analysis
2
Lejweleputswa 3rd Qualifying Swiss Open Tournament 2018 (U14)
2018/02/24
2018/02/24
Lejweleputswa (FLW)
Standard
62
0.84
5
5
3.0
1236.3
1243.2
Analysis
1
Lejweleputswa 2nd Qualifying Swiss Open Tournament 2018 (G)
2018/01/27
2018/01/27
Lejweleputswa (FLW)
Standard
62
0.84
5
5
4.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
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
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
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
27
14
2
11
15.0
55.6
47.2
924.5
971.7
White
14
6
1
7
6.5
46.4
-30.4
914.0
883.7
Black
13
8
1
4
8.5
65.4
130.8
935.7
1066.5
Standard
All
27
14
2
11
15.0
55.6
47.2
924.5
971.7
White
14
6
1
7
6.5
46.4
-30.4
914.0
883.7
Black
13
8
1
4
8.5
65.4
130.8
935.7
1066.5
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
105092624
Letsoara, L (Lehlohonolo)
2
1.0
1
0
1
50.0
1231.0
0.0
1231.0
View list
2
206056047
Swart, L (Lu-Mae)
1
1.0
1
0
0
100.0
1236.3
425.0
1661.3
View list
3
1060095987
Maass, J (Janco)
1
1.0
1
0
0
100.0
1236.3
425.0
1661.3
View list
4
109089849
Michalakis, S (Stylianos)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
205068071
Michalakis, G (Gina)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
106083697
Sikenete, J (Joseph)
1
1.0
1
0
0
100.0
1186.1
425.0
1611.1
View list
7
108092195
Nunes, C (Christopher)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
107064251
Kriel, R (Ruan)
1
1.0
1
0
0
100.0
1078.5
425.0
1503.5
View list
9
106053932
De Abreu, C (Cristiano)
1
1.0
1
0
0
100.0
1225.7
425.0
1650.7
View list
10
106089851
Botha, S (Shaun)
1
1.0
1
0
0
100.0
1236.3
425.0
1661.3
View list
11
105066066
Tsolo, K (Kgomotso)
1
1.0
1
0
0
100.0
1225.7
425.0
1650.7
View list
12
105039656
Van Der Westhuizen, PJ (Petrus)
1
1.0
1
0
0
100.0
1078.5
425.0
1503.5
View list
13
108085514
Van Staden, RC (Rudolf)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
14
1050097871
Van Wyk, A (Armand)
1
1.0
1
0
0
100.0
1078.5
425.0
1503.5
View list
15
106086419
Le Roux, N (Nicolaas)
1
0.5
0
1
0
50.0
1078.5
0.0
1078.5
View list
16
205070457
Mbuyazi, M (Mawande)
1
0.5
0
1
0
50.0
1078.5
0.0
1078.5
View list
17
103092628
Simayile, B (Bubele)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
18
105065955
Monyau, A (Aogester)
1
0.0
0
0
1
0.0
1186.1
-425.0
761.1
View list
19
205084934
Mokoena, B (Bonolo)
1
0.0
0
0
1
0.0
1186.1
-425.0
761.1
View list
20
205078289
Meyson, Y (Yusraa)
1
0.0
0
0
1
0.0
1186.1
-425.0
761.1
View list