Chess South Africa
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Chess South Africa
Boks, M (Marquin)
Dob:
2008/04/13 (U18)
Gender:
Male
Chess SA id:
1080110427
FIDE id:
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Last active:
2023/06/10 (338 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
1182.6
Curent Weighted rating
1180.5
Curent Weighted performance
945.0
Current official/published rating (highest between Raw, WR and WP)
1182.6
Current floor (min rating allowed)
718.4
Current highest rating achieved
1218.4
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)
±170.0
Current Raw change used (final)
0.0
Projected new Raw rating
1182.6
Projected new Weighed rating
1180.7
Projected new Weighted performance
945.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1182.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1218.4
Projected new floor
718.4
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
1162.2
Curent Weighted rating
1168.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1168.7
Current floor (min rating allowed)
718.4
Current highest rating achieved
1218.4
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)
±175.0
Current Raw change used (final)
0.0
Projected new Raw rating
1162.2
Projected new Weighed rating
1167.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1167.2
Projected effective change (new Official - current Official)
-1.4
Projected new highest rating
1218.4
Projected new floor
718.4
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
1233.6
Curent Weighted rating
1217.3
Curent Weighted performance
945.2
Current official/published rating (highest between Raw, WR and WP)
1233.6
Current floor (min rating allowed)
733.6
Current highest rating achieved
1233.6
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)
±158.1
Current Raw change used (final)
0.0
Projected new Raw rating
1233.6
Projected new Weighed rating
1220.1
Projected new Weighted performance
945.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1233.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1233.6
Projected new floor
733.6
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
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)
733.6
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
733.6
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
10
Upper West Coast Top Schools Championship 2023 (High School)
2023/06/10
2023/06/10
West Coast (WCU)
Rapid
30
0.60
5
5
3.0
1172.7
1198.1
Analysis
9
West Coast Schools Development Championships 2023 (U15 Boys)
2023/04/22
2023/04/22
West Coast (WCU)
Rapid
30
0.60
5
3
3.0
1152.6
1167.5
Analysis
8
PRBCC Closed 2023 (A)
2023/04/15
2023/04/15
West Coast (WCU)
Rapid
35
0.66
6
5
1.0
1152.6
1167.5
Analysis
7
West Coast High School Championships 2023 (U15 Boys)
2023/02/18
2023/02/18
West Coast (WCU)
Standard
60
0.83
6
5
1.0
1187.4
1216.2
Analysis
6
Bo-Weskus Skole Prestige 2023 (O15 Seuns)
2023/02/11
2023/02/11
West Coast (WCU)
Rapid
30
0.60
5
5
2.5
1187.4
1155.6
Analysis
5
Pedro Booyse Top Schools 2022 (U15 Open)
2022/07/23
2022/07/23
West Coast (WCU)
Standard
60
0.83
6
4
2.0
1176.3
1218.4
Analysis
4
West Coast Primary Schools Prestige 2021 (U13 Boys)
2021/09/18
2021/09/18
West Coast (WCU)
Rapid
30
0.60
5
4
0.0
1218.4
1220.8
Analysis
3
Bo-Weskus Skole Skaak Prestige 2021 (O13 Seuns)
2021/05/08
2021/05/08
West Coast (WCU)
Rapid
30
0.60
5
5
3.0
1212.6
1198.4
Analysis
2
Bo-Weskus Skole Prestige 2020 (O13 Seuns)
2020/02/15
2020/02/15
West Coast (WCU)
Standard
60
0.83
6
3
2.0
1199.0
1200.0
Analysis
1
Bo-Weskus Skole Skaak Prestige 2019 (O11 Seuns)
2019/02/16
2019/02/16
West Coast (WCU)
Rapid
30
0.60
7
5
2.5
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
44
19
2
23
20.0
45.5
-38.6
1216.7
1178.1
White
24
11
0
13
11.0
45.8
-35.4
1214.5
1179.1
Black
20
8
2
10
9.0
45.0
-42.5
1219.4
1176.9
Standard
All
12
5
0
7
5.0
41.7
-70.8
1231.2
1160.4
White
7
3
0
4
3.0
42.9
-60.7
1231.2
1170.5
Black
5
2
0
3
2.0
40.0
-85.0
1231.3
1146.3
Rapid
All
32
14
2
16
15.0
46.9
-26.6
1211.3
1184.7
White
17
8
0
9
8.0
47.1
-25.0
1207.7
1182.7
Black
15
6
2
7
7.0
46.7
-28.3
1215.4
1187.1
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
1070110599
Claase, E (Evan)
2
2.0
2
0
0
100.0
1176.3
425.0
1601.3
View list
2
1090134282
Engelbrecht, J (Joshniquin)
2
2.0
2
0
0
100.0
1170.0
425.0
1595.0
View list
3
1090110417
Scholtz, H (Henriquin)
2
2.0
2
0
0
100.0
1206.3
425.0
1631.3
View list
4
1080149700
Lombaard, J (Jadrin)
2
1.0
1
0
1
50.0
1170.0
0.0
1170.0
View list
5
1090131841
Kriel, Z (Zaydon)
2
1.0
1
0
1
50.0
1180.1
0.0
1180.1
View list
6
1080110405
Kotze, Z (Zade)
2
1.0
1
0
1
50.0
1206.3
0.0
1206.3
View list
7
109093557
Joseph, A (Amaru)
2
0.5
0
1
1
25.0
1209.2
-212.5
996.7
View list
8
109093556
Kotze, M (Maxwell)
2
0.0
0
0
2
0.0
1215.5
-425.0
790.5
View list
9
208078018
Kilroe-Smith, G (Gabriella)
2
0.0
0
0
2
0.0
1176.3
-425.0
751.3
View list
10
1060157845
Cloete, J (Jayden)
1
1.0
1
0
0
100.0
1172.7
425.0
1597.7
View list
11
209078589
Cloete, A (Amanda)
1
1.0
1
0
0
100.0
1172.7
425.0
1597.7
View list
12
1090154593
Dirks, E (Ewald)
1
1.0
1
0
0
100.0
1152.6
425.0
1577.6
View list
13
109093559
Kameel, L (Lindon)
1
1.0
1
0
0
100.0
1152.6
425.0
1577.6
View list
14
1090110396
Magerman, D (Dernique)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
15
1090105980
Oncke, T (Troy)
1
1.0
1
0
0
100.0
1212.6
425.0
1637.6
View list
16
1070131882
Saal, G (Grechen)
1
1.0
1
0
0
100.0
1199.0
425.0
1624.0
View list
17
1080149702
Smith, J (Jean-Pete)
1
1.0
1
0
0
100.0
1187.4
425.0
1612.4
View list
18
1080110418
Valentine, E (Ethan)
1
1.0
1
0
0
100.0
1199.0
425.0
1624.0
View list
19
1100157849
Van Staden, J (Jared)
1
1.0
1
0
0
100.0
1172.7
425.0
1597.7
View list
20
1090105979
Huisamen, A (Albertus)
1
0.5
0
1
0
50.0
1187.4
0.0
1187.4
View list