Chess South Africa
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Chess South Africa
Maarman, B (Blayden)
Dob:
2011/11/27 (U14)
Gender:
Male
Chess SA id:
1110099716
FIDE id:
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Last active:
2024/03/09 (55 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
1169.2
Curent Weighted rating
1186.1
Curent Weighted performance
1012.5
Current official/published rating (highest between Raw, WR and WP)
1186.1
Current floor (min rating allowed)
710.0
Current highest rating achieved
1210.0
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)
±173.3
Current Raw change used (final)
0.0
Projected new Raw rating
1169.2
Projected new Weighed rating
1185.9
Projected new Weighted performance
1012.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1185.9
Projected effective change (new Official - current Official)
-0.2
Projected new highest rating
1210.0
Projected new floor
710.0
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
1061.2
Curent Weighted rating
1061.2
Curent Weighted performance
431.0
Current official/published rating (highest between Raw, WR and WP)
1061.2
Current floor (min rating allowed)
660.0
Current highest rating achieved
1160.0
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)
±202.1
Current Raw change used (final)
0.0
Projected new Raw rating
1061.2
Projected new Weighed rating
1061.2
Projected new Weighted performance
431.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1061.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1160.0
Projected new floor
660.0
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
1186.0
Curent Weighted rating
1232.0
Curent Weighted performance
1076.2
Current official/published rating (highest between Raw, WR and WP)
1232.0
Current floor (min rating allowed)
762.0
Current highest rating achieved
1262.0
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)
±169.2
Current Raw change used (final)
0.0
Projected new Raw rating
1186.0
Projected new Weighed rating
1229.3
Projected new Weighted performance
1076.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1229.3
Projected effective change (new Official - current Official)
-2.7
Projected new highest rating
1262.0
Projected new floor
762.0
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
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)
762.0
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
762.0
Projected new K-facor
36
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
West Coast Schools Chess Prestige Championships 2024 (U13 Boys)
2024/03/09
2024/03/09
West Coast (WCU)
Rapid
30
0.60
5
4
0.0
1210.0
1262.0
Analysis
1
Lower West Coast Schools Chess Prestige 2024 (U13 Boys)
2024/02/17
2024/02/17
West Coast (WCU)
Rapid
30
0.60
5
4
2.0
1202.4
1252.3
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
18
West Coast Schools Chess Prestige Championships 2024 (U13 Boys)
2024/03/09
2024/03/09
West Coast (WCU)
Rapid
30
0.60
5
4
0.0
1210.0
1262.0
Analysis
17
Lower West Coast Schools Chess Prestige 2024 (U13 Boys)
2024/02/17
2024/02/17
West Coast (WCU)
Rapid
30
0.60
5
4
2.0
1202.4
1252.3
Analysis
16
West Coast Primary Schools Grand Challenge League 2023 (Development)
2023/10/21
2023/10/21
West Coast (WCU)
Rapid
15
0.39
5
4
2.0
1200.6
1257.0
Analysis
15
West Coast Schools Development Championships 2023 (U13 Boys)
2023/04/22
2023/04/22
West Coast (WCU)
Rapid
30
0.60
5
5
4.0
1158.6
1204.8
Analysis
14
Lower West Coast Primary Schools Prestige Championships 2023 (U13 Boys)
2023/03/04
2023/03/04
West Coast (WCU)
Rapid
30
0.60
5
5
3.0
1141.8
1186.8
Analysis
13
West Coast Schools Chess Grand Challenge 2022 (PS Development)
2022/10/29
2022/10/29
West Coast (WCU)
Rapid
30
0.60
5
5
3.0
1123.6
1172.8
Analysis
12
West Coast Schools Chess Prestige Leg 2 2022 (U11 Boys)
2022/04/23
2022/04/23
West Coast (WCU)
Rapid
30
0.60
5
5
2.0
1104.9
1156.4
Analysis
11
West Coast Schools Chess Prestige Leg 1 2022 (U11 Boys)
2022/04/09
2022/04/09
West Coast (WCU)
Rapid
30
0.60
5
5
2.0
1104.9
1156.4
Analysis
10
Lower West Coast Schools Prestige 2022 (U11 Boys)
2022/03/19
2022/03/19
West Coast (WCU)
Rapid
30
0.60
5
5
3.0
1073.9
1114.8
Analysis
9
Lower West Coast Schools Chess Prestige 2021 (U11 Boys)
2021/05/15
2021/05/15
West Coast (WCU)
Rapid
30
0.60
5
5
2.0
1067.7
1117.2
Analysis
8
West Coast Schools Prestige 2020 (U9 Boys)
2020/03/07
2020/03/07
West Coast (WCU)
Rapid
30
0.60
5
5
1.5
1070.8
1141.6
Analysis
7
Bo-Weskus Skole Prestige 2020 (O9 Seuns)
2020/02/15
2020/02/15
West Coast (WCU)
Standard
60
0.83
6
6
3.5
1019.7
999.2
Analysis
6
Western Cape Top Schools 2019 (U9 Mix)
2019/08/31
2019/09/01
Cape Winelands (WCW)
Standard
60
0.83
5
5
2.0
991.5
964.4
Analysis
5
Check Mates 2019 (U10)
2019/08/17
2019/08/17
West Coast (WCU)
Standard
70
0.87
6
6
0.5
1045.1
1026.4
Analysis
4
Bo-Weskus Skole Skaak Prestige 2019 (O9 Seuns)
2019/02/16
2019/02/16
West Coast (WCU)
Rapid
30
0.60
7
7
2.0
1050.6
1200.0
Analysis
3
Western Cape Top Schools 2018 (U7+U9 Mix)
2018/08/25
2018/08/26
Overberg (WOS)
Standard
60
0.83
5
5
1.0
1085.8
1062.8
Analysis
2
Western Cape Schools Individuals 2018 (U7 Boys)
2018/05/19
2018/05/20
Overberg (WOS)
Standard
60
0.83
6
5
0.0
1166.8
1160.0
Analysis
1
West Coast Schools Prestige Individual Championship 2018 (U7 Boys)
2018/03/10
2018/03/24
West Coast (WCU)
Standard
60
0.83
6
6
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
8
2
0
6
2.0
25.0
-212.5
1255.5
1043.0
White
4
1
0
3
1.0
25.0
-212.5
1301.8
1089.3
Black
4
1
0
3
1.0
25.0
-212.5
1209.3
996.8
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
8
2
0
6
2.0
25.0
-212.5
1255.5
1043.0
White
4
1
0
3
1.0
25.0
-212.5
1301.8
1089.3
Black
4
1
0
3
1.0
25.0
-212.5
1209.3
996.8
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
92
34
3
55
35.5
38.6
-97.0
1204.9
1107.9
White
45
16
1
28
16.5
36.7
-113.3
1221.7
1108.4
Black
47
18
2
27
19.0
40.4
-81.4
1188.9
1107.5
Standard
All
33
8
2
23
9.0
27.3
-193.2
1186.3
993.1
White
17
5
1
11
5.5
32.4
-150.0
1202.3
1052.3
Black
16
3
1
12
3.5
21.9
-239.1
1169.2
930.1
Rapid
All
59
26
1
32
26.5
44.9
-43.2
1215.4
1172.2
White
28
11
0
17
11.0
39.3
-91.1
1233.5
1142.4
Black
31
15
1
15
15.5
50.0
0.0
1199.1
1199.1
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
1110099725
Cloete, K (Kayden)
4
1.0
1
0
3
25.0
1144.2
-212.5
931.7
View list
2
1120139043
Klaasens, J (Jermaine)
3
0.0
0
0
3
0.0
1162.1
-425.0
737.1
View list
3
1120139107
Swartbooi, J (Jc)
2
2.0
2
0
0
100.0
1104.9
425.0
1529.9
View list
4
1110139108
Thiart, M (Marckwin)
2
2.0
2
0
0
100.0
1104.9
425.0
1529.9
View list
5
1110131959
Pieters, A (Angelo)
2
1.0
1
0
1
50.0
1062.3
0.0
1062.3
View list
6
1110131947
Bester, J (Juandre)
2
0.0
0
0
2
0.0
1032.4
-425.0
607.4
View list
7
1110099722
Booysen, C (Chadlin)
2
0.0
0
0
2
0.0
1152.5
-425.0
727.5
View list
8
2100150412
Abrahams, S (Skylar Rose)
1
1.0
1
0
0
100.0
1200.6
425.0
1625.6
View list
9
1100110513
Boyes, R (Raynard)
1
1.0
1
0
0
100.0
1050.6
425.0
1475.6
View list
10
1110118919
Bowers, D (Duren)
1
1.0
1
0
0
100.0
991.5
425.0
1416.5
View list
11
1100154571
Coetzee, T (Torbit)
1
1.0
1
0
0
100.0
1158.6
425.0
1583.6
View list
12
1100110519
Coetzee, C (Chris)
1
1.0
1
0
0
100.0
1050.6
425.0
1475.6
View list
13
1110154573
Fredericks, A (Arriston)
1
1.0
1
0
0
100.0
1158.6
425.0
1583.6
View list
14
1140143124
Isaks, I (Isune)
1
1.0
1
0
0
100.0
1123.6
425.0
1548.6
View list
15
1100153795
Janse, C (Cruden)
1
1.0
1
0
0
100.0
1141.8
425.0
1566.8
View list
16
1110147347
Jordaan, M (Mc-Nite)
1
1.0
1
0
0
100.0
1123.6
425.0
1548.6
View list
17
2110099724
Joseph, V (Vernitrune)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
18
1110139042
Julies, R (Romeo)
1
1.0
1
0
0
100.0
1073.9
425.0
1498.9
View list
19
1100153796
Kassy, E (Ettienne)
1
1.0
1
0
0
100.0
1158.6
425.0
1583.6
View list
20
1120139046
Love, T (Tayrique)
1
1.0
1
0
0
100.0
1073.9
425.0
1498.9
View list