Chess South Africa
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Chess South Africa
Rangaka, X (Xoan)
Dob:
2006/02/01 (U20)
Gender:
Male
Chess SA id:
1060118783
FIDE id:
Region:
Bojanala Platina (NBR)
Citizen:
RSA
Title(s):
Last active:
2023/08/19 (275 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
1210.7
Curent Weighted rating
1215.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1215.0
Current floor (min rating allowed)
747.8
Current highest rating achieved
1247.8
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)
±163.3
Current Raw change used (final)
0.0
Projected new Raw rating
1210.7
Projected new Weighed rating
1214.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1214.4
Projected effective change (new Official - current Official)
-0.6
Projected new highest rating
1247.8
Projected new floor
747.8
Projected new K-facor
36
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
1221.2
Curent Weighted rating
1221.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1221.2
Current floor (min rating allowed)
757.2
Current highest rating achieved
1257.2
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)
±160.9
Current Raw change used (final)
0.0
Projected new Raw rating
1221.2
Projected new Weighed rating
1221.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1221.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1257.2
Projected new floor
757.2
Projected new K-facor
36
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
1161.6
Curent Weighted rating
1175.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1175.0
Current floor (min rating allowed)
661.6
Current highest rating achieved
1161.6
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)
±175.1
Current Raw change used (final)
0.0
Projected new Raw rating
1161.6
Projected new Weighed rating
1173.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1173.2
Projected effective change (new Official - current Official)
-1.8
Projected new highest rating
1161.6
Projected new floor
661.6
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
661.6
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
661.6
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
4
Bojanala School League 2023 (U17)
2023/08/19
2023/08/19
Bojanala Platina (NBR)
Rapid
40
0.70
5
4
1.5
1223.0
1200.0
Analysis
3
Lebone II 2022 (C)
2022/02/12
2022/02/12
Bojanala Platina (NBR)
Standard
62
0.84
5
5
3.0
1219.7
1220.1
Analysis
2
The Meridian 2022 (Open)
2022/01/22
2022/01/22
Bojanala Platina (NBR)
Standard
62
0.84
5
5
2.0
1247.8
1257.2
Analysis
1
Laerskool Brits 2019 (Development)
2019/08/31
2019/08/31
Bojanala Platina (NBR)
Standard
60
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
19
10
1
8
10.5
55.3
44.7
1185.1
1229.8
White
10
6
0
4
6.0
60.0
85.0
1193.7
1278.7
Black
9
4
1
4
4.5
50.0
0.0
1175.6
1175.6
Standard
All
15
9
0
6
9.0
60.0
85.0
1174.0
1259.0
White
8
6
0
2
6.0
75.0
212.5
1182.7
1395.2
Black
7
3
0
4
3.0
42.9
-60.7
1164.0
1103.3
Rapid
All
4
1
1
2
1.5
37.5
-106.3
1226.8
1120.6
White
2
0
0
2
0.0
0.0
-425.0
1237.5
812.5
Black
2
1
1
0
1.5
75.0
212.5
1216.1
1428.6
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
1110117878
Katane, L (Lesedi)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1120117879
Gouse, B (Blessed)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
109087731
Makine, L (Lebogang)
1
1.0
1
0
0
100.0
1219.7
425.0
1644.7
View list
4
1120118786
Nkosi, W (Warona)
1
1.0
1
0
0
100.0
1219.7
425.0
1644.7
View list
5
1100117896
Myburg, Z (Zandre)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1100109067
Mostert, PJ (Pieter)
1
1.0
1
0
0
100.0
1219.7
425.0
1644.7
View list
7
1060144195
Van Der Merwe, L (Lucian)
1
1.0
1
0
0
100.0
1223.0
425.0
1648.0
View list
8
1050136387
Molaudzi, W (William)
1
1.0
1
0
0
100.0
1247.8
425.0
1672.8
View list
9
2060135865
Pedersen, J (Jillian)
1
1.0
1
0
0
100.0
1247.8
425.0
1672.8
View list
10
1080115761
Oosthuizen, T (Tiaan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
11
1070160023
Ntsime, R (Radithotse)
1
0.5
0
1
0
50.0
1223.0
0.0
1223.0
View list
12
108068833
Sera, G (Galaletsang)
1
0.0
0
0
1
0.0
1219.7
-425.0
794.7
View list
13
2080136665
Mogale, M (Motlatso)
1
0.0
0
0
1
0.0
1223.0
-425.0
798.0
View list
14
108087734
Mostert, GS (Gideon)
1
0.0
0
0
1
0.0
1223.0
-425.0
798.0
View list
15
1950135889
Mosenogi, K (Kagiso)
1
0.0
0
0
1
0.0
1247.8
-425.0
822.8
View list
16
108076459
Molefinyane, O (Otlotleng)
1
0.0
0
0
1
0.0
1219.7
-425.0
794.7
View list
17
1050111276
Luthuli, N (Nelson)
1
0.0
0
0
1
0.0
1247.8
-425.0
822.8
View list
18
2080117885
Kotze, M (Mikyla)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
19
1060117911
Alexander, L (Larona)
1
0.0
0
0
1
0.0
1247.8
-425.0
822.8
View list