Chess South Africa
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Chess South Africa
Serahanye, K (Khotso)
Dob:
2005/11/06 (U20)
Gender:
Male
Chess SA id:
105092641
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2018/06/16 (2202 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
927.4
Current Weighted rating
927.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
927.4
Current highest rating achieved
1094.1
Current floor (min rating allowed)
594.1
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)
±244.5
Current Raw change used (final)
0.0
Projected new Raw rating
927.4
Projected new Weighed rating
853.2
Projected new Weighted performance
117.8
Projected new final Raw rating (if new WP > new Raw)
927.4
Projected new highest rating
1094.1
Projected new floor
594.1
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
927.4
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
871.6
Current Weighted rating
871.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
871.6
Current highest rating achieved
1070.4
Current floor (min rating allowed)
570.4
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)
±264.7
Current Raw change used (final)
0.0
Projected new Raw rating
871.6
Projected new Weighed rating
801.9
Projected new Weighted performance
117.8
Projected new final Raw rating (if new WP > new Raw)
871.6
Projected new highest rating
1070.4
Projected new floor
570.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
871.6
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
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
3
Ekurhuleni Trials 3 2018 (U14)
2018/06/16
2018/06/16
Ekurhuleni (GE)
Standard
60
0.83
5
4
1.0
959.6
910.8
Analysis
2
Dalpark Open 2018 (C)
2018/05/04
2018/05/05
Ekurhuleni (GE)
Standard
60
0.83
6
6
1.0
1094.1
1070.4
Analysis
1
Ekurhuleni Trials 2 2018 (U14)
2018/04/21
2018/04/21
Ekurhuleni (GE)
Standard
60
0.83
5
5
1.0
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
15
3
0
12
3.0
20.0
-255.0
836.5
581.5
White
7
2
0
5
2.0
28.6
-182.1
795.6
613.4
Black
8
1
0
7
1.0
12.5
-318.8
872.3
553.6
Standard
All
15
3
0
12
3.0
20.0
-255.0
836.5
581.5
White
7
2
0
5
2.0
28.6
-182.1
795.6
613.4
Black
8
1
0
7
1.0
12.5
-318.8
872.3
553.6
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
105048040
Venter, M (Magnus)
1
1.0
1
0
0
100.0
959.6
425.0
1384.6
View list
2
2080096803
Basson, P (Piper)
1
1.0
1
0
0
100.0
1094.1
425.0
1519.1
View list
3
106092825
Arthur, T (Ty)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
105049444
Zeuner, H (Heinz)
1
0.0
0
0
1
0.0
959.6
-425.0
534.6
View list
5
205081243
Riba, KK (Khanyisile Kgaogelo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
105048022
Pretorius, WJM (Martienus)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
105090889
Potgieter, A (Awie)
1
0.0
0
0
1
0.0
959.6
-425.0
534.6
View list
8
206091525
Nel, H (Hayley)
1
0.0
0
0
1
0.0
1094.1
-425.0
669.1
View list
9
1060096806
Makutu, T (Tshepo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
207066128
Labuscagne, A (Anra)
1
0.0
0
0
1
0.0
1094.1
-425.0
669.1
View list
11
107088025
Kgwele, D (Ditiro)
1
0.0
0
0
1
0.0
1094.1
-425.0
669.1
View list
12
1050096012
Jansen, H (Heindrich)
1
0.0
0
0
1
0.0
959.6
-425.0
534.6
View list
13
107079721
Hanekom, D (Dewan)
1
0.0
0
0
1
0.0
1094.1
-425.0
669.1
View list
14
208089371
Coetzee, G (Gisele)
1
0.0
0
0
1
0.0
1094.1
-425.0
669.1
View list
15
1050098209
Botha, C (Calum)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
