Chess South Africa
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Chess South Africa
Crowie, B (Buchanan)
Dob:
1984/12/26 (Adult)
Gender:
Male
Chess SA id:
1840147246
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2023/10/21 (215 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
Curent Raw rating
1196.6
Curent Weighted rating
1185.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1196.6
Current floor (min rating allowed)
697.0
Current highest rating achieved
1197.0
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)
±166.6
Current Raw change used (final)
0.0
Projected new Raw rating
1196.6
Projected new Weighed rating
1186.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1196.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1197.0
Projected new floor
697.0
Projected new K-facor
40
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
Curent Raw rating
1197.2
Curent Weighted rating
1197.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1197.3
Current floor (min rating allowed)
697.2
Current highest rating achieved
1197.2
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)
±166.5
Current Raw change used (final)
0.0
Projected new Raw rating
1197.2
Projected new Weighed rating
1197.3
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1197.3
Projected effective change (new Official - current Official)
-0.0
Projected new highest rating
1197.2
Projected new floor
697.2
Projected new K-facor
40
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
Curent Raw rating
1146.8
Curent Weighted rating
1160.9
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1160.9
Current floor (min rating allowed)
648.4
Current highest rating achieved
1148.4
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)
±178.9
Current Raw change used (final)
0.0
Projected new Raw rating
1146.8
Projected new Weighed rating
1158.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1158.8
Projected effective change (new Official - current Official)
-2.1
Projected new highest rating
1148.4
Projected new floor
648.4
Projected new K-facor
40
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
Curent Raw rating
1300.0
Curent Weighted rating
1236.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1300.0
Current floor (min rating allowed)
648.4
Current highest rating achieved
1300.0
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
1243.0
Projected new Weighted performance
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
Projected new highest rating
1300.0
Projected new floor
648.4
Projected new K-facor
36
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
CMR Chess Academy Summer Tournament 2023 (A)
2023/10/21
2023/10/21
Ekurhuleni (GE)
Rapid
30
0.60
5
5
2.0
1165.3
1148.4
Analysis
2
Chess Molecules 16 June Tournament 2023 (Parents)
2023/06/16
2023/06/16
Ekurhuleni (GE)
Rapid
30
0.60
5
5
1.0
1197.0
1200.0
Analysis
1
ACB Tournament 2022 (B)
2022/10/08
2022/10/08
Ekurhuleni (GE)
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
15
6
0
9
6.0
40.0
-85.0
1212.5
1127.5
White
9
5
0
4
5.0
55.6
47.2
1188.7
1236.0
Black
6
1
0
5
1.0
16.7
-283.3
1248.1
964.8
Standard
All
5
3
0
2
3.0
60.0
85.0
1105.2
1190.2
White
3
2
0
1
2.0
66.7
141.7
1190.5
1332.1
Black
2
1
0
1
1.0
50.0
0.0
977.2
977.2
Rapid
All
10
3
0
7
3.0
30.0
-170.0
1266.2
1096.2
White
6
3
0
3
3.0
50.0
0.0
1187.9
1187.9
Black
4
0
0
4
0.0
0.0
-425.0
1383.6
958.6
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
1100116478
Smith, H (Henre)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
2960157274
Ndebele, T (Thembelihle)
1
1.0
1
0
0
100.0
1197.0
425.0
1622.0
View list
3
1100190366
Cele, P (Phakama)
1
1.0
1
0
0
100.0
1165.3
425.0
1590.3
View list
4
1100109796
Baloi, T (Thato)
1
1.0
1
0
0
100.0
1165.3
425.0
1590.3
View list
5
1910147256
Van Niekerk, B (Bennie)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1110114804
Weitz, E (Eben)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
100042176
Vos, RR (Ruben)
1
0.0
0
0
1
0.0
1197.0
-425.0
772.0
View list
8
103081270
Soko, S (Siyabonga)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
1710157273
Naidoo, K (Kuben)
1
0.0
0
0
1
0.0
1197.0
-425.0
772.0
View list
10
1060111973
Naidoo, D (Devolan)
1
0.0
0
0
1
0.0
1165.3
-425.0
740.3
View list
11
1130152987
Mann, I (Iowan)
1
0.0
0
0
1
0.0
1165.3
-425.0
740.3
View list
12
1100141972
Mallach, M (Matthew)
1
0.0
0
0
1
0.0
1165.3
-425.0
740.3
View list
13
1730157272
Kuraysha, I (Ismail)
1
0.0
0
0
1
0.0
1197.0
-425.0
772.0
View list
14
1100140151
Koekemoer, M (Marko)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
15
2750106577
De Beer, G (Gertrud)
1
0.0
0
0
1
0.0
1197.0
-425.0
772.0
View list