Chess South Africa
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Chess South Africa
Bossert, SW (Sam)
Dob:
2011/11/04 (U14)
Gender:
Male
Chess SA id:
111093278
FIDE id:
Region:
Bojanala Platina (NBR)
Citizen:
RSA
Title(s):
Last active:
2023/04/22 (395 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
1067.0
Curent Weighted rating
1062.9
Curent Weighted performance
727.5
Current official/published rating (highest between Raw, WR and WP)
1067.0
Current floor (min rating allowed)
715.3
Current highest rating achieved
1215.3
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)
±200.4
Current Raw change used (final)
0.0
Projected new Raw rating
1067.0
Projected new Weighed rating
1063.8
Projected new Weighted performance
727.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1067.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1215.3
Projected new floor
715.3
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
1054.2
Curent Weighted rating
1048.1
Curent Weighted performance
721.1
Current official/published rating (highest between Raw, WR and WP)
1054.2
Current floor (min rating allowed)
721.3
Current highest rating achieved
1221.3
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)
±204.1
Current Raw change used (final)
0.0
Projected new Raw rating
1054.2
Projected new Weighed rating
1049.4
Projected new Weighted performance
721.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1054.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1221.3
Projected new floor
721.3
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
1148.8
Curent Weighted rating
1148.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1148.8
Current floor (min rating allowed)
657.2
Current highest rating achieved
1157.2
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)
±178.4
Current Raw change used (final)
0.0
Projected new Raw rating
1148.8
Projected new Weighed rating
1148.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1148.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1157.2
Projected new floor
657.2
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
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)
657.2
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
657.2
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
11
Grenswag's Community Battle 2023 (Knights)
2023/04/22
2023/04/22
Bojanala Platina (NBR)
Standard
60
0.83
5
5
2.0
1062.8
1044.8
Analysis
10
One For The Ages 2023 (U14)
2023/02/18
2023/02/18
Bojanala Platina (NBR)
Standard
60
0.83
5
5
2.0
1035.3
1008.1
Analysis
9
Grenville 2019 (U10)
2019/06/08
2019/06/08
Bojanala Platina (NBR)
Standard
60
0.83
5
5
1.5
1069.1
1045.2
Analysis
8
Inter Regional Chess Championship 2019 (U10)
2019/05/10
2019/05/11
Mangaung (FMB)
Standard
60
0.83
5
5
1.5
1076.3
1056.7
Analysis
7
2019 Super 12 Laerskole (Juniors)
2019/05/04
2019/05/04
Tshwane (GTP)
Rapid
30
0.60
5
5
2.0
1076.3
1157.2
Analysis
6
Laerskool Vastrap Tournament 2019 (E)
2019/02/23
2019/02/23
Bojanala Platina (NBR)
Standard
60
0.83
5
5
1.5
1193.7
1210.1
Analysis
5
Fields College Open 2019 (U10)
2019/02/02
2019/02/02
Bojanala Platina (NBR)
Standard
60
0.83
5
5
1.0
1193.7
1210.1
Analysis
4
Lebone II Chess 2018 (U8)
2018/09/01
2018/09/01
Cape Town (WCT)
Standard
60
0.83
5
5
2.0
1199.4
1221.3
Analysis
3
Laerskool Brits Tournament 2018 (U8)
2018/08/04
2018/08/04
Bojanala Platina (NBR)
Standard
60
0.83
5
5
3.0
1190.7
1218.4
Analysis
2
2018 Super 12 (Junior)
2018/05/05
2018/05/05
Tshwane (GTP)
Rapid
30
0.60
5
5
2.0
1215.3
1200.0
Analysis
1
Laerskool Vastrap 2018 (U8)
2018/02/03
2018/02/03
Bojanala Platina (NBR)
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
55
20
3
32
21.5
39.1
-92.7
1155.4
1062.7
White
29
13
1
15
13.5
46.6
-29.3
1185.1
1155.8
Black
26
7
2
17
8.0
30.8
-163.5
1122.4
958.9
Standard
All
45
16
3
26
17.5
38.9
-94.4
1160.7
1066.3
White
24
11
1
12
11.5
47.9
-17.7
1183.8
1166.1
Black
21
5
2
14
6.0
28.6
-182.1
1134.3
952.2
Rapid
All
10
4
0
6
4.0
40.0
-85.0
1131.7
1046.7
White
5
2
0
3
2.0
40.0
-85.0
1191.1
1106.1
Black
5
2
0
3
2.0
40.0
-85.0
1072.4
987.4
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
211093275
Byliefeldt, M (Mienke)
3
2.0
2
0
1
66.7
1194.6
141.7
1336.3
View list
2
1120096351
Nkwe, T (Tumalano)
2
2.0
2
0
0
100.0
1195.3
425.0
1620.3
View list
3
2110096353
Janse Van Vuuren, M (Mari)
2
1.0
1
0
1
50.0
1196.8
0.0
1196.8
View list
4
1110100437
Schwim, R (Rinus)
2
1.0
1
0
1
50.0
1195.1
0.0
1195.1
View list
5
1110099324
Roos, J (Justin)
2
0.0
0
0
2
0.0
1195.1
-425.0
770.1
View list
6
1080117382
Clark, W (William)
1
1.0
1
0
0
100.0
1215.3
425.0
1640.3
View list
7
1100112010
Cameron, LC (Levi Connor)
1
1.0
1
0
0
100.0
1076.3
425.0
1501.3
View list
8
1090098580
Bezuidenhout, DFT (Daniel)
1
1.0
1
0
0
100.0
1215.3
425.0
1640.3
View list
9
1110110361
Enslin, N (Nathan)
1
1.0
1
0
0
100.0
1193.7
425.0
1618.7
View list
10
1110149551
Du Plessis, A (Andro)
1
1.0
1
0
0
100.0
1035.3
425.0
1460.3
View list
11
1100099556
Bantseke, B (Boikanyo)
1
1.0
1
0
0
100.0
1193.7
425.0
1618.7
View list
12
2100104392
Makgale, B (Bonolo)
1
1.0
1
0
0
100.0
1069.1
425.0
1494.1
View list
13
211093462
Maritz, L (Lienka)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
14
1110149557
Mokgotlhwe, O (Onalerano)
1
1.0
1
0
0
100.0
1035.3
425.0
1460.3
View list
15
1120099321
Sibiya, K (Khayalethu)
1
1.0
1
0
0
100.0
1190.7
425.0
1615.7
View list
16
1050154492
Thakadu, K (Kemoratile)
1
1.0
1
0
0
100.0
1062.8
425.0
1487.8
View list
17
1070154493
Van Der Sandt, J (Jd)
1
1.0
1
0
0
100.0
1062.8
425.0
1487.8
View list
18
1110101837
Van Der Schyff, A (Aiden)
1
1.0
1
0
0
100.0
1076.3
425.0
1501.3
View list
19
1100114810
Wagenaar, J (Jeandre)
1
1.0
1
0
0
100.0
1076.3
425.0
1501.3
View list
20
1090111282
Pedersen, J (Jj)
1
0.5
0
1
0
50.0
1193.7
0.0
1193.7
View list