Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Botha, H (Hagan Micha)
Dob:
2014/12/13 (U12)
Gender:
Male
Chess SA id:
1140312877
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2024/10/19 (52 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
1164.7
Current Weighted rating
1194.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1194.5
Current highest rating achieved
1164.7
Current floor (min rating allowed)
664.7
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)
±174.4
Current Raw change used (final)
0.0
Projected new Raw rating
1164.7
Projected new Weighed rating
1098.7
Projected new Weighted performance
293.3
Projected new final Raw rating (if new WP > new Raw)
1164.7
Projected new highest rating
1164.7
Projected new floor
664.7
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1164.7
Projected effective change (new Official - current Official)
-29.8
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
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
1146.4
Current Weighted rating
1191.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1191.6
Current highest rating achieved
1146.4
Current floor (min rating allowed)
646.4
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)
±179.0
Current Raw change used (final)
0.0
Projected new Raw rating
1146.4
Projected new Weighed rating
1096.0
Projected new Weighted performance
308.8
Projected new final Raw rating (if new WP > new Raw)
1146.4
Projected new highest rating
1146.4
Projected new floor
646.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1146.4
Projected effective change (new Official - current Official)
-45.2
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
1
Worcester Knock-Out 2024 (U11 Boys)
2024/10/19
2024/10/19
Cape Winelands (WCW)
Rapid
30
0.60
6
5
1.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
1
Worcester Knock-Out 2024 (U11 Boys)
2024/10/19
2024/10/19
Cape Winelands (WCW)
Rapid
30
0.60
6
5
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
1
0
4
1.0
20.0
-255.0
1198.1
943.1
White
2
0
0
2
0.0
0.0
-425.0
1107.9
682.9
Black
3
1
0
2
1.0
33.3
-141.7
1258.1
1116.5
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
5
1
0
4
1.0
20.0
-255.0
1198.1
943.1
White
2
0
0
2
0.0
0.0
-425.0
1107.9
682.9
Black
3
1
0
2
1.0
33.3
-141.7
1258.1
1116.5
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
5
1
0
4
1.0
20.0
-255.0
1198.1
943.1
White
2
0
0
2
0.0
0.0
-425.0
1107.9
682.9
Black
3
1
0
2
1.0
33.3
-141.7
1258.1
1116.5
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
5
1
0
4
1.0
20.0
-255.0
1198.1
943.1
White
2
0
0
2
0.0
0.0
-425.0
1107.9
682.9
Black
3
1
0
2
1.0
33.3
-141.7
1258.1
1116.5
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
1130312885
Stuurman, L (Leeroy)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1140151364
Snyman, V (Van Zyl)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
3
1140308126
Kroukamp, Z (Zayde)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
4
1140141741
Goso, I (Izwi)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
1130311074
Coetzee, L (Leon)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
