Chess South Africa
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Chess South Africa
Sibiya, IS (Sotobe)
Dob:
1965/09/25 (Adult)
Gender:
Male
Chess SA id:
1650119704
FIDE id:
Region:
Ethekwini (KED)
Citizen:
RSA
Title(s):
Last active:
2019/10/30 (1852 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
1270.5
Current Weighted rating
1212.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1270.5
Current highest rating achieved
1270.5
Current floor (min rating allowed)
770.5
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)
±150.0
Current Raw change used (final)
0.0
Projected new Raw rating
1270.5
Projected new Weighed rating
1119.0
Projected new Weighted performance
225.4
Projected new final Raw rating (if new WP > new Raw)
1270.5
Projected new highest rating
1270.5
Projected new floor
770.5
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1270.5
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
1242.0
Current Weighted rating
1185.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1242.0
Current highest rating achieved
1242.0
Current floor (min rating allowed)
742.0
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)
±156.2
Current Raw change used (final)
0.0
Projected new Raw rating
1242.0
Projected new Weighed rating
1093.9
Projected new Weighted performance
225.4
Projected new final Raw rating (if new WP > new Raw)
1242.0
Projected new highest rating
1242.0
Projected new floor
742.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1242.0
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
SAPS National Team Chess Championship 2019
2019/10/26
2019/10/30
Frances Baard (NCF)
Standard
62
0.84
9
8
3.0
1200.0
1200.0
Analysis
1
SAPS National Individual Chess Championship 2019 (Men)
2019/10/23
2019/10/25
Frances Baard (NCF)
Standard
60
0.83
9
9
2.5
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
17
5
1
11
5.5
32.4
-150.0
1173.9
1023.9
White
10
3
1
6
3.5
35.0
-127.5
1201.5
1074.0
Black
7
2
0
5
2.0
28.6
-182.1
1134.6
952.4
Standard
All
17
5
1
11
5.5
32.4
-150.0
1173.9
1023.9
White
10
3
1
6
3.5
35.0
-127.5
1201.5
1074.0
Black
7
2
0
5
2.0
28.6
-182.1
1134.6
952.4
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
1830119700
Bosoga, T (Thabiso)
2
2.0
2
0
0
100.0
1200.0
425.0
1625.0
View list
2
1790106699
Mukwevho, R (Reginald)
2
1.0
1
0
1
50.0
1200.0
0.0
1200.0
View list
3
180021843
Matsio, TS (Stanley)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1850119707
Mosweu, PK (Petrus Kgantsile)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1780106687
Mncwabe, B (Bojas)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
6
1860096003
Tekano, T (Tiisetso)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
167035022
Slabbert, WJ (William)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
173072603
Sebake, DF (Dirobela)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
100049007
Ponchi, A (A)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
173028502
Ntunzela, HB (Hopewell)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
1920106694
Ntuli, S (Sb)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
197024894
Mopp, L (Lwade)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
178048988
Mashabela, SN (Sipho)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
173061495
Mabuza, BF (Bongani)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
15
188090572
Jacobs, J (Jacques Peter)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list