Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Mafuya, X (Xabiso)
Dob:
2009/04/13 (U16)
Gender:
Male
Chess SA id:
109087619
FIDE id:
Region:
Nelson Mandela Bay (ENM)
Citizen:
RSA
Title(s):
Last active:
2020/03/15 (1524 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
1374.9
Curent Weighted rating
1374.9
Curent Weighted performance
642.3
Current official/published rating (highest between Raw, WR and WP)
1374.9
Current floor (min rating allowed)
874.9
Current highest rating achieved
1374.9
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)
±129.2
Current Raw change used (final)
0.0
Projected new Raw rating
1374.9
Projected new Weighed rating
1374.9
Projected new Weighted performance
642.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1374.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1374.9
Projected new floor
874.9
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
1374.4
Curent Weighted rating
1374.4
Curent Weighted performance
641.1
Current official/published rating (highest between Raw, WR and WP)
1374.4
Current floor (min rating allowed)
874.4
Current highest rating achieved
1374.4
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)
±129.3
Current Raw change used (final)
0.0
Projected new Raw rating
1374.4
Projected new Weighed rating
1374.4
Projected new Weighted performance
641.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1374.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1374.4
Projected new floor
874.4
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
730.2
Curent Weighted rating
730.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
730.2
Current floor (min rating allowed)
500.0
Current highest rating achieved
730.2
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)
±323.8
Current Raw change used (final)
0.0
Projected new Raw rating
730.2
Projected new Weighed rating
730.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
730.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
730.2
Projected new floor
500.0
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
717.0
Curent Weighted rating
717.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
717.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
717.0
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)
±330.0
Current Raw change used (final)
0.0
Projected new Raw rating
717.0
Projected new Weighed rating
717.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
717.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
717.0
Projected new floor
500.0
Projected new K-facor
40
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
21
2020 Boardwalk Pearson Open Chess Festival (Open)
2020/03/14
2020/03/15
Nelson Mandela Bay (ENM)
Standard
90
0.94
5
5
3.0
1349.5
1344.2
Analysis
20
2020 NMBCU Chess Trials 2 2020 (U12)
2020/03/07
2020/03/07
Nelson Mandela Bay (ENM)
Standard
62
0.84
5
5
4.5
1349.5
1344.2
Analysis
19
2019 South African Junior Team Championships (U12A)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
5.0
1291.2
1287.7
Analysis
18
NMBYCC Closed 2019 (U12)
2019/07/26
2019/07/27
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
3.5
1237.7
1231.2
Analysis
17
Nelson Mandela Bay Junior Trials 4 2019 (U12)
2019/07/12
2019/07/13
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
5
3.0
1237.7
1231.2
Analysis
16
NMBJCU Trials 3 2019 (U12)
2019/05/10
2019/05/11
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
5
4.0
1193.5
1177.2
Analysis
15
Nelson Mandela Bay Junior Chess Trials 2 2019 (U12)
2019/04/05
2019/04/06
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
3.0
1200.1
1181.6
Analysis
14
NMBCU Trials 1 2019 (U12)
2019/03/08
2019/03/09
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
5
3.5
1178.5
1151.6
Analysis
13
South African Junior Blitz 2018 (U10)
2018/12/19
2018/12/19
4 Knights (4K)
Blitz
5
0.18
7
6
4.0
1149.9
602.2
Analysis
12
South African Junior Team Championships 2018 (U10A)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
4.0
1149.9
1139.6
Analysis
11
Ultimate Chess Open 2018 (B)
2018/11/30
2018/12/01
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
3.5
1149.9
1139.6
Analysis
10
PE Chess Club Open 2018 (B)
2018/09/21
2018/09/21
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
5
3.0
1152.2
1142.0
Analysis
9
NMBJC Closed 2018 (U10)
2018/07/27
2018/07/28
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
4.0
1103.8
1103.2
Analysis
8
NMBJC Trials 4 2018 (U10)
2018/07/20
2018/07/21
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
5
3.5
1103.8
1103.2
Analysis
7
NMB Youth Chess Trial 3 2018 (U10)
2018/05/11
2018/05/12
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
4.0
1114.7
958.6
Analysis
6
Alekhine Open Chess Tournament 2018 (B)
2018/05/04
2018/05/05
Nelson Mandela Bay (ENM)
Standard
65
0.85
5
5
2.0
1114.7
958.6
Analysis
5
NMB Second Trials 2018 (U10)
2018/04/20
2018/04/22
Nelson Mandela Bay (ENM)
Standard
120
1.00
5
5
4.0
891.8
873.8
Analysis
4
NMB First Trails 2018 (U10)
2018/03/23
2018/03/24
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
4.0
756.0
691.8
Analysis
3
2018 Boardwalk Pearson Open (B)
2018/03/17
2018/03/18
Nelson Mandela Bay (ENM)
Standard
60
0.83
7
7
2.0
756.0
691.8
Analysis
2
Registration Tournament 2018 (B)
2018/02/23
2018/02/24
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
5
3.0
602.2
602.2
Analysis
1
2
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
118
71
7
40
74.5
63.1
111.7
1115.3
1226.9
White
57
35
5
17
37.5
65.8
134.2
1132.7
1266.9
Black
61
36
2
23
37.0
60.7
90.6
1099.0
1189.6
Standard
All
107
63
7
37
66.5
62.1
103.3
1116.8
1220.0
White
51
30
5
16
32.5
63.7
116.7
1137.3
1254.0
Black
56
33
2
21
34.0
60.7
91.1
1098.0
1189.1
Rapid
All
5
4
0
1
4.0
80.0
255.0
1016.3
1271.3
White
3
3
0
0
3.0
100.0
425.0
1025.7
1450.7
Black
2
1
0
1
1.0
50.0
0.0
1002.2
1002.2
Blitz
All
6
4
0
2
4.0
66.7
141.7
1171.5
1313.2
White
3
2
0
1
2.0
66.7
141.7
1161.0
1302.6
Black
3
2
0
1
2.0
66.7
141.7
1182.1
1323.8
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
109067367
Peter, N (Noah)
7
0.0
0
0
7
0.0
1120.8
-425.0
695.8
View list
2
2090099504
Freeman, N (Nicole)
3
3.0
3
0
0
100.0
1123.6
425.0
1548.6
View list
3
1090099505
Rautenbach, W (Wilhelm)
3
3.0
3
0
0
100.0
1114.4
425.0
1539.4
View list
4
109067361
Baboo, MS (Muhammad)
3
2.0
2
0
1
66.7
1217.8
141.7
1359.5
View list
5
109083952
Taljard, J (Julian)
3
1.5
1
1
1
50.0
917.2
0.0
917.2
View list
6
109087219
Crone, C (Callan)
3
0.5
0
1
2
16.7
1196.7
-283.3
913.4
View list
7
206057050
Gallant, FM (Fazlin)
3
0.0
0
0
3
0.0
968.1
-425.0
543.1
View list
8
209087221
Duru, E (Elah)
2
2.0
2
0
0
100.0
1218.9
425.0
1643.9
View list
9
2080111070
Cerfonteyn, Z (Zeenat)
2
2.0
2
0
0
100.0
1189.3
425.0
1614.3
View list
10
1090099499
Jacobs, D (Dewan)
2
2.0
2
0
0
100.0
823.9
425.0
1248.9
View list
11
110077415
Pienaar, K (Keane)
2
2.0
2
0
0
100.0
1126.8
425.0
1551.8
View list
12
110088370
Spence, K (Kayden)
2
2.0
2
0
0
100.0
997.8
425.0
1422.8
View list
13
2090097723
Van Der Vyver, A (Alicia)
2
2.0
2
0
0
100.0
747.0
425.0
1172.0
View list
14
2090111076
Wei, H (Hailan)
2
2.0
2
0
0
100.0
1186.0
425.0
1611.0
View list
15
108067366
Ngindana, K (Kungawo)
2
1.5
1
1
0
75.0
1264.0
212.5
1476.5
View list
16
210089659
Plaatjies, A (Angelique)
2
1.5
1
1
0
75.0
1232.1
212.5
1444.6
View list
17
209067364
Kruger, SJ (Sarah)
2
1.0
1
0
1
50.0
929.9
0.0
929.9
View list
18
296089872
Balfour, N (Nikita)
2
0.0
0
0
2
0.0
935.4
-425.0
510.4
View list
19
109085307
De Waal, L (Liam)
1
1.0
1
0
0
100.0
1291.2
425.0
1716.2
View list
20
210088032
De Vasconcelos, T (Tiaana)
1
1.0
1
0
0
100.0
1149.9
425.0
1574.9
View list