Chess South Africa
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Chess South Africa
Leibrandt, RR (Romano)
Dob:
2005/01/17 (U20)
Gender:
Male
Chess SA id:
105017614
FIDE id:
Region:
Nelson Mandela Bay (ENM)
Citizen:
RSA
Title(s):
Last active:
2020/03/07 (1561 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
1057.8
Current Weighted rating
1057.8
Current Weighted performance
463.2
Current official/published rating (highest between Raw, WR and WP)
1057.8
Current highest rating achieved
1088.6
Current floor (min rating allowed)
588.6
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)
±203.1
Current Raw change used (final)
0.0
Projected new Raw rating
1057.8
Projected new Weighed rating
973.2
Projected new Weighted performance
463.2
Projected new final Raw rating (if new WP > new Raw)
1057.8
Projected new highest rating
1088.6
Projected new floor
588.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1057.8
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
1057.0
Current Weighted rating
1057.0
Current Weighted performance
463.2
Current official/published rating (highest between Raw, WR and WP)
1057.0
Current highest rating achieved
1080.6
Current floor (min rating allowed)
580.6
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)
±203.3
Current Raw change used (final)
0.0
Projected new Raw rating
1057.0
Projected new Weighed rating
972.4
Projected new Weighted performance
463.2
Projected new final Raw rating (if new WP > new Raw)
1057.0
Projected new highest rating
1080.6
Projected new floor
580.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1057.0
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
945.4
Current Weighted rating
945.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
945.4
Current highest rating achieved
977.0
Current floor (min rating allowed)
500.0
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)
±238.3
Current Raw change used (final)
0.0
Projected new Raw rating
945.4
Projected new Weighed rating
869.8
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
977.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
945.4
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
945.4
Current Weighted rating
945.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
945.4
Current highest rating achieved
977.0
Current floor (min rating allowed)
500.0
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)
±238.3
Current Raw change used (final)
0.0
Projected new Raw rating
945.4
Projected new Weighed rating
869.8
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
977.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
945.4
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
14
2020 NMBCU Chess Trials 2 2020 (U16)
2020/03/07
2020/03/07
Nelson Mandela Bay (ENM)
Standard
62
0.84
5
4
2.5
998.0
983.0
Analysis
13
NMBYCC Closed 2019 (U16)
2019/07/26
2019/07/27
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
3.0
1053.1
1046.2
Analysis
12
Nelson Mandela Bay Junior Trials 4 2019 (U16)
2019/07/12
2019/07/13
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
0.0
1053.1
1046.2
Analysis
11
NMBJCU Trials 3 2019 (U16)
2019/05/10
2019/05/11
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
2.5
1053.8
1047.0
Analysis
10
Nelson Mandela Bay Junior Chess Trials 2 2019 (U16)
2019/04/05
2019/04/06
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
5
2.0
1074.7
1073.0
Analysis
9
NMBCU Trials 1 2019 (U16)
2019/03/08
2019/03/09
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
5
3.0
1061.4
1055.8
Analysis
8
South African Junior Team Championships 2018 (U14A)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
1.5
1088.6
1080.6
Analysis
7
NMBJC Closed 2018 (U14)
2018/07/27
2018/07/28
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
4.0
1051.1
1046.9
Analysis
6
NMBJC Trials 4 2018 (U14)
2018/07/20
2018/07/21
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
5
3.0
1051.1
1046.9
Analysis
5
Alekhine Open Chess Tournament 2018 (B)
2018/05/04
2018/05/05
Nelson Mandela Bay (ENM)
Standard
65
0.85
5
5
3.0
1032.0
1031.4
Analysis
4
NMB Second Trials 2018 (U14)
2018/04/20
2018/04/22
Nelson Mandela Bay (ENM)
Standard
120
1.00
5
5
3.0
1009.2
1011.4
Analysis
3
NMB First Trails 2018 (U14)
2018/03/23
2018/03/24
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
3.5
991.9
997.8
Analysis
2
Registration Tournament 2018 (B)
2018/02/23
2018/02/24
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
5
4.0
963.0
963.0
Analysis
1
South African Junior Team Championships 2017 (U14C)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
7
4.0
945.4
945.4
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
78
31
16
31
39.0
50.0
0.0
1058.2
1058.2
White
38
14
8
16
18.0
47.4
-22.4
1078.8
1056.5
Black
40
17
8
15
21.0
52.5
21.3
1038.5
1059.8
Standard
All
78
31
16
31
39.0
50.0
0.0
1058.2
1058.2
White
38
14
8
16
18.0
47.4
-22.4
1078.8
1056.5
Black
40
17
8
15
21.0
52.5
21.3
1038.5
1059.8
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
1050097724
Mabiza, K (Kevin)
3
3.0
3
0
0
100.0
1017.4
425.0
1442.4
View list
2
105077393
De Villiers, OT (Ockert)
3
2.0
2
0
1
66.7
1052.4
141.7
1194.1
View list
3
104087654
Heystek, H (Hardus)
3
1.5
1
1
1
50.0
1060.5
0.0
1060.5
View list
4
104002718
Bosch, MD (Michael)
3
0.5
0
1
2
16.7
1053.3
-283.3
770.0
View list
5
105077392
Olivier, K (Keanu)
2
2.0
2
0
0
100.0
1051.1
425.0
1476.1
View list
6
205064819
Holroyd, K (Kea)
2
1.0
1
0
1
50.0
1042.5
0.0
1042.5
View list
7
104001647
Beecroft, J (Jett)
2
1.0
1
0
1
50.0
1068.1
0.0
1068.1
View list
8
1040116522
Seyisi, N (Ntsikohlanga)
2
1.0
1
0
1
50.0
1053.4
0.0
1053.4
View list
9
104054232
Dantu, BC (Brad Cole)
2
1.0
0
2
0
50.0
1053.4
0.0
1053.4
View list
10
206057050
Gallant, FM (Fazlin)
2
0.5
0
1
1
25.0
1000.5
-212.5
788.0
View list
11
204084045
Alexander, E (Erin-Lee)
2
0.5
0
1
1
25.0
1057.3
-212.5
844.8
View list
12
107057083
Lagardien, I (Ismaeel)
2
0.5
0
1
1
25.0
1056.3
-212.5
843.8
View list
13
104044923
De Beer, T (Tiaan)
2
0.0
0
0
2
0.0
1057.3
-425.0
632.3
View list
14
105057058
Kruger, MJ (Matthew)
2
0.0
0
0
2
0.0
1000.5
-425.0
575.5
View list
15
1060097721
Coetzee, B (Branden)
1
1.0
1
0
0
100.0
1009.2
425.0
1434.2
View list
16
106067337
Arends, SJ (Sergio)
1
1.0
1
0
0
100.0
991.9
425.0
1416.9
View list
17
106057424
Green, S (Shevandre)
1
1.0
1
0
0
100.0
998.0
425.0
1423.0
View list
18
104044928
Holmes, DJ (Daniel)
1
1.0
1
0
0
100.0
1053.1
425.0
1478.1
View list
19
1050097335
Lemley, C (Christiaan)
1
1.0
1
0
0
100.0
1051.1
425.0
1476.1
View list
20
209077417
Louis, C (Caitlyn)
1
1.0
1
0
0
100.0
963.0
425.0
1388.0
View list