Chess South Africa
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Chess South Africa
Siyona, T (Teboho)
Dob:
2005/08/31 (U20)
Gender:
Male
Chess SA id:
1050116998
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Last active:
2019/10/09 (1717 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
1255.7
Current Weighted rating
1255.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1255.7
Current highest rating achieved
1255.7
Current floor (min rating allowed)
755.7
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)
±153.2
Current Raw change used (final)
0.0
Projected new Raw rating
1255.7
Projected new Weighed rating
1155.2
Projected new Weighted performance
328.0
Projected new final Raw rating (if new WP > new Raw)
1255.7
Projected new highest rating
1255.7
Projected new floor
755.7
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1255.7
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
1264.7
Current Weighted rating
1264.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1264.7
Current highest rating achieved
1264.7
Current floor (min rating allowed)
764.7
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)
±151.2
Current Raw change used (final)
0.0
Projected new Raw rating
1264.7
Projected new Weighed rating
1163.5
Projected new Weighted performance
328.0
Projected new final Raw rating (if new WP > new Raw)
1264.7
Projected new highest rating
1264.7
Projected new floor
764.7
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1264.7
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
2
Eureka LSEN Skaak/Chess 2019 (B)
2019/10/09
2019/10/09
Sedibeng (GSV)
Standard
60
0.83
5
5
4.0
1221.9
1224.4
Analysis
1
Eureka Chess Open 2019 (D LSEN)
2019/07/27
2019/07/27
Sedibeng (GSV)
Standard
61
0.83
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
10
8
0
2
8.0
80.0
255.0
1099.6
1354.6
White
5
4
0
1
4.0
80.0
255.0
1124.6
1379.6
Black
5
4
0
1
4.0
80.0
255.0
1074.5
1329.5
Standard
All
10
8
0
2
8.0
80.0
255.0
1099.6
1354.6
White
5
4
0
1
4.0
80.0
255.0
1124.6
1379.6
Black
5
4
0
1
4.0
80.0
255.0
1074.5
1329.5
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
2060107654
Erxleben, B (Bregitte)
1
1.0
1
0
0
100.0
1221.9
425.0
1646.9
View list
2
1040106653
Engelbrecht, J (Juan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1020106652
Booysen, R (Ronel)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1050116984
Kunneke, M (Melinda)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1040119319
Van Der Merwe, N (Nashwin)
1
1.0
1
0
0
100.0
1221.9
425.0
1646.9
View list
6
2060107650
Steyn, E (Engela)
1
1.0
1
0
0
100.0
1221.9
425.0
1646.9
View list
7
1050116992
Sikhosana, T (Tumelo)
1
1.0
1
0
0
100.0
1221.9
425.0
1646.9
View list
8
1040116994
Sikhosana, E (Excellent)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
203086519
Letlhake, M (Masego)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
204086503
Kololo, L (Lindiwe)
1
0.0
0
0
1
0.0
1221.9
-425.0
796.9
View list
