Chess South Africa
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Chess South Africa
Sapere, R (Rafael)
Dob:
2002/03/30 (Adult)
Gender:
Male
Chess SA id:
102033123
FIDE id:
Region:
Nelson Mandela Bay (ENM)
Citizen:
RSA
Title(s):
Last active:
2018/12/24 (1973 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
1297.0
Curent Weighted rating
1275.5
Curent Weighted performance
381.8
Current official/published rating (highest between Raw, WR and WP)
1297.0
Current floor (min rating allowed)
814.0
Current highest rating achieved
1314.0
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)
±144.4
Current Raw change used (final)
0.0
Projected new Raw rating
1297.0
Projected new Weighed rating
1277.6
Projected new Weighted performance
381.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1297.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1314.0
Projected new floor
814.0
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
1297.0
Curent Weighted rating
1273.4
Curent Weighted performance
380.3
Current official/published rating (highest between Raw, WR and WP)
1297.0
Current floor (min rating allowed)
822.1
Current highest rating achieved
1322.1
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)
±144.4
Current Raw change used (final)
0.0
Projected new Raw rating
1297.0
Projected new Weighed rating
1275.7
Projected new Weighted performance
380.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1297.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1322.1
Projected new floor
822.1
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
1194.1
Curent Weighted rating
1194.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1194.1
Current floor (min rating allowed)
694.1
Current highest rating achieved
1194.1
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)
±167.2
Current Raw change used (final)
0.0
Projected new Raw rating
1194.1
Projected new Weighed rating
1194.1
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1194.1
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1194.1
Projected new floor
694.1
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
1194.1
Curent Weighted rating
1194.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1194.1
Current floor (min rating allowed)
694.1
Current highest rating achieved
1194.1
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)
±167.2
Current Raw change used (final)
0.0
Projected new Raw rating
1194.1
Projected new Weighed rating
1194.1
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1194.1
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1194.1
Projected new floor
694.1
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
8
2018 Wild Card Chess Championships (U18 Open)
2018/12/21
2018/12/24
4 Knights (4K)
Standard
120
1.00
7
7
3.0
1304.4
1312.3
Analysis
7
South African Junior Team Championships 2018 (U18A)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
1.5
1304.4
1312.3
Analysis
6
NMBJC Closed 2018 (U18+U20)
2018/07/27
2018/07/28
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
3.0
1288.6
1289.3
Analysis
5
NMBJC Trials 4 2018 (U18+U20)
2018/07/20
2018/07/21
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
4
2.5
1288.6
1289.3
Analysis
4
NMB First Trails 2018 (U18+U20)
2018/03/23
2018/03/24
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
3.0
1314.0
1322.1
Analysis
3
Registration Tournament 2018 (A)
2018/02/23
2018/02/24
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
5
4.0
1274.9
1274.9
Analysis
2
South African Junior Wildcard Championships 2017 (U16 Open)
2018/01/09
2018/01/12
4 Knights (4K)
Standard
120
1.00
7
7
4.5
1194.1
1194.1
Analysis
1
South African Junior Team Championships 2017 (U16A)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
7
3.0
1194.1
1194.1
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
49
16
17
16
24.5
50.0
0.0
1302.0
1302.0
White
24
6
8
10
10.0
41.7
-70.8
1330.8
1260.0
Black
25
10
9
6
14.5
58.0
68.0
1274.2
1342.2
Standard
All
49
16
17
16
24.5
50.0
0.0
1302.0
1302.0
White
24
6
8
10
10.0
41.7
-70.8
1330.8
1260.0
Black
25
10
9
6
14.5
58.0
68.0
1274.2
1342.2
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
201066746
Lagardien, S (Sumaiyah)
2
2.0
2
0
0
100.0
1301.3
425.0
1726.3
View list
2
101056732
Ngwala, L (Lutho)
2
2.0
2
0
0
100.0
1294.5
425.0
1719.5
View list
3
202023026
Michaels, CJ (Carla)
2
1.5
1
1
0
75.0
1301.3
212.5
1513.8
View list
4
102009443
Fibiger, JN (Jethro)
2
1.0
0
2
0
50.0
1241.3
0.0
1241.3
View list
5
102032223
Riordan, SA (Simon)
2
1.0
0
2
0
50.0
1288.6
0.0
1288.6
View list
6
102033673
Schutte, W (Wian)
2
0.5
0
1
1
25.0
1301.3
-212.5
1088.8
View list
7
199000140
Acar, CG (Cameron)
2
0.0
0
0
2
0.0
1301.3
-425.0
876.3
View list
8
102031956
Reddy, S (Sachin)
2
0.0
0
0
2
0.0
1249.3
-425.0
824.3
View list
9
102067533
Koshy, D (Don)
1
1.0
1
0
0
100.0
1194.1
425.0
1619.1
View list
10
102053217
Higgins, F (Franco)
1
1.0
1
0
0
100.0
1194.1
425.0
1619.1
View list
11
102065991
Douries, C (Charl)
1
1.0
1
0
0
100.0
1304.4
425.0
1729.4
View list
12
103044540
Cata, T (Toni)
1
1.0
1
0
0
100.0
1194.1
425.0
1619.1
View list
13
1020102248
Bingani, R (Richard)
1
1.0
1
0
0
100.0
1304.4
425.0
1729.4
View list
14
102030639
Potgieter, J (Juwen)
1
1.0
1
0
0
100.0
1194.1
425.0
1619.1
View list
15
198032044
Rensburg, KC (Kyle)
1
1.0
1
0
0
100.0
1274.9
425.0
1699.9
View list
16
104033267
Scheepers, J (Jonathan)
1
1.0
1
0
0
100.0
1274.9
425.0
1699.9
View list
17
102039113
Van Der Merwe, D (Dillen)
1
1.0
1
0
0
100.0
1288.6
425.0
1713.6
View list
18
102039624
Van Der Westhuizen, PJ (Petrus)
1
1.0
1
0
0
100.0
1194.1
425.0
1619.1
View list
19
102053263
Wohlfahrt, DK (Daniel)
1
1.0
1
0
0
100.0
1194.1
425.0
1619.1
View list
20
102001382
Barnard, MC (Marcel)
1
0.5
0
1
0
50.0
1304.4
0.0
1304.4
View list