Chess South Africa
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Chess South Africa
Botsane, O (Olebogeng)
Dob:
1983/09/01 (Adult)
Gender:
Male
Chess SA id:
1830100849
FIDE id:
Region:
Frances Baard (NCF)
Citizen:
RSA
Title(s):
Last active:
2019/10/12 (1868 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
1414.0
Current Weighted rating
1374.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1414.0
Current highest rating achieved
1414.0
Current floor (min rating allowed)
914.0
Current K-factor
32
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)
±122.2
Current Raw change used (final)
0.0
Projected new Raw rating
1414.0
Projected new Weighed rating
1267.0
Projected new Weighted performance
247.8
Projected new final Raw rating (if new WP > new Raw)
1414.0
Projected new highest rating
1414.0
Projected new floor
914.0
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1414.0
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
1414.0
Current Weighted rating
1380.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1414.0
Current highest rating achieved
1414.0
Current floor (min rating allowed)
914.0
Current K-factor
32
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)
±122.2
Current Raw change used (final)
0.0
Projected new Raw rating
1414.0
Projected new Weighed rating
1271.8
Projected new Weighted performance
247.8
Projected new final Raw rating (if new WP > new Raw)
1414.0
Projected new highest rating
1414.0
Projected new floor
914.0
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1414.0
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
1300.0
Current Weighted rating
1269.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1300.0
Current highest rating achieved
1300.0
Current floor (min rating allowed)
800.0
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)
±143.8
Current Raw change used (final)
0.0
Projected new Raw rating
1300.0
Projected new Weighed rating
1170.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1300.0
Projected new floor
800.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1300.0
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
1300.0
Current Weighted rating
1269.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1300.0
Current highest rating achieved
1300.0
Current floor (min rating allowed)
800.0
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)
±143.8
Current Raw change used (final)
0.0
Projected new Raw rating
1300.0
Projected new Weighed rating
1170.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1300.0
Projected new floor
800.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1300.0
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
2
NW Open 2019 (Championship)
2019/10/12
2019/10/12
Bojanala Platina (NBR)
Standard
60
0.83
5
5
2.5
1238.2
1246.0
Analysis
1
Inter Regional 2018 (Adult Individual)
2018/05/04
2018/05/05
Frances Baard (NCF)
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
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
10
5
1
4
5.5
55.0
42.5
1405.6
1448.1
White
5
4
0
1
4.0
80.0
255.0
1434.3
1689.3
Black
5
1
1
3
1.5
30.0
-170.0
1376.9
1206.9
Standard
All
10
5
1
4
5.5
55.0
42.5
1405.6
1448.1
White
5
4
0
1
4.0
80.0
255.0
1434.3
1689.3
Black
5
1
1
3
1.5
30.0
-170.0
1376.9
1206.9
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
187012751
Hohls, G (Gustav)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1870098867
Cloete, D (Dudley)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
105045113
Msemburi, T (Theodore)
1
1.0
1
0
0
100.0
1238.2
425.0
1663.2
View list
4
197057623
Motsamai, M (Mpho)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1930111397
Ruchaka, K (Kenneth)
1
1.0
1
0
0
100.0
1238.2
425.0
1663.2
View list
6
188017699
Lemme, T (Tumelo)
1
0.5
0
1
0
50.0
1238.2
0.0
1238.2
View list
7
103016815
Selana, M (Mzwandile)
1
0.0
0
0
1
0.0
1238.2
-425.0
813.2
View list
8
183066202
Oliphant, E (Edward)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
104064895
Naidoo, T (Tashil)
1
0.0
0
0
1
0.0
1238.2
-425.0
813.2
View list
10
164021836
Matsie, P (Paul)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
