Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Marais, D (Damon)
Dob:
2012/10/06 (U14)
Gender:
Male
Chess SA id:
1120191782
FIDE id:
Region:
Buffalo City (EBC)
Citizen:
RSA
Title(s):
Last active:
2024/06/08 (15 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
Current Raw rating
1226.3
Current Weighted rating
1206.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1226.3
Current highest rating achieved
1232.2
Current floor (min rating allowed)
732.2
Current K-factor
36
Games played this month
5
Score (S)
3.0
Expected score (We)
2.32
Difference (S-We)
0.56
Current Raw change (no limits, including tournament time weight)
20.3
Current min/max change allowed (with limits)
±159.7
Current Raw change used (final)
20.3
Projected new Raw rating
1246.6
Projected new Weighed rating
1110.6
Projected new Weighted performance
1035.7
Projected new final Raw rating (if new WP > new Raw)
1246.6
Projected new highest rating
1246.6
Projected new floor
746.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1246.6
Projected effective change (new Official - current Official)
+20.3
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
Current Raw rating
1229.4
Current Weighted rating
1208.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1229.4
Current highest rating achieved
1238.4
Current floor (min rating allowed)
738.4
Current K-factor
36
Games played this month
5
Score (S)
3.0
Expected score (We)
2.35
Difference (S-We)
0.65
Current Raw change (no limits, including tournament time weight)
23.4
Current min/max change allowed (with limits)
±159.0
Current Raw change used (final)
23.4
Projected new Raw rating
1252.8
Projected new Weighed rating
1111.8
Projected new Weighted performance
1035.7
Projected new final Raw rating (if new WP > new Raw)
1252.8
Projected new highest rating
1252.8
Projected new floor
752.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1252.8
Projected effective change (new Official - current Official)
+23.4
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
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
0.0
Current floor (min rating allowed)
700.0
Current K-factor
40
s
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
0.0
Projected new floor
700.0
Projected new K-facor
40
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
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
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
0.0
Current floor (min rating allowed)
700.0
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
0.0
Projected new floor
700.0
Projected new K-facor
40
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
Tournaments
History
Tournament:
4th BC Trials 2024 (U14A)
Start:
2024/06/08
End:
2024/06/08
Host:
EBC
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
3.0
Main rating:
1226.3
Rating gain/loss:
20.3
Type rating:
1229.4
Rating gain/loss:
23.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
4
4th BC Trials 2024 (U14A)
2024/06/08
2024/06/08
Buffalo City (EBC)
Standard
60
0.83
5
5
3.0
1226.3
1229.4
Analysis
3
3rd BC Trials 2024 (U14A)
2024/05/11
2024/05/11
Buffalo City (EBC)
Standard
60
0.83
5
5
2.5
1217.0
1220.8
Analysis
2
Buffalo City Vikings Chess Trials 2024 (U14B+U14C)
2024/02/03
2024/02/03
Buffalo City (EBC)
Standard
60
0.83
5
5
3.5
1200.0
1200.0
Analysis
1
2nd BC Trials 2024 (U14A)
2014/03/09
2014/03/09
Buffalo City (EBC)
Standard
60
0.83
5
5
2.0
1232.2
1238.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
4
4th BC Trials 2024 (U14A)
2024/06/08
2024/06/08
Buffalo City (EBC)
Standard
60
0.83
5
5
3.0
1226.3
1229.4
Analysis
3
3rd BC Trials 2024 (U14A)
2024/05/11
2024/05/11
Buffalo City (EBC)
Standard
60
0.83
5
5
2.5
1217.0
1220.8
Analysis
2
Buffalo City Vikings Chess Trials 2024 (U14B+U14C)
2024/02/03
2024/02/03
Buffalo City (EBC)
Standard
60
0.83
5
5
3.5
1200.0
1200.0
Analysis
1
2nd BC Trials 2024 (U14A)
2014/03/09
2014/03/09
Buffalo City (EBC)
Standard
60
0.83
5
5
2.0
1232.2
1238.4
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
15
8
2
5
9.0
60.0
85.0
1238.0
1323.0
White
7
4
0
3
4.0
57.1
60.7
1240.7
1301.4
Black
8
4
2
2
5.0
62.5
106.3
1235.7
1341.9
Standard
All
15
8
2
5
9.0
60.0
85.0
1238.0
1323.0
White
7
4
0
3
4.0
57.1
60.7
1240.7
1301.4
Black
8
4
2
2
5.0
62.5
106.3
1235.7
1341.9
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
20
10
2
8
11.0
55.0
42.5
1234.8
1277.3
White
9
5
0
4
5.0
55.6
47.2
1255.6
1302.8
Black
11
5
2
4
6.0
54.5
38.6
1217.8
1256.5
Standard
All
20
10
2
8
11.0
55.0
42.5
1234.8
1277.3
White
9
5
0
4
5.0
55.6
47.2
1255.6
1302.8
Black
11
5
2
4
6.0
54.5
38.6
1217.8
1256.5
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
1120191778
Augustine, K (Kallen)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1100136903
Zumani, L (Liyanda)
1
1.0
1
0
0
100.0
1217.0
425.0
1642.0
View list
3
1110136893
Thulo, K (Kananelo)
1
1.0
1
0
0
100.0
1217.0
425.0
1642.0
View list
4
1120300948
Sishuba, B (Bahle)
1
1.0
1
0
0
100.0
1226.3
425.0
1651.3
View list
5
1120306190
Ngizela, A (Avuyonke)
1
1.0
1
0
0
100.0
1226.3
425.0
1651.3
View list
6
2120141794
Kleynhans, R (Rachelle)
1
1.0
1
0
0
100.0
1226.3
425.0
1651.3
View list
7
1100191780
De Lacy, C (Chloe)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
1110132599
Bhana, C (Connor)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
1110132604
Jakalase, S (Sinako)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
10
1120147193
Moyo, M (Mihle)
1
0.5
0
1
0
50.0
1217.0
0.0
1217.0
View list
11
1120131144
Ndwandwa, L (Luhlumile)
1
0.0
0
0
1
0.0
1217.0
-425.0
792.0
View list
12
1100191784
Mogale, T (Tshiamo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
1120302986
Kim, H (Haeol)
1
0.0
0
0
1
0.0
1217.0
-425.0
792.0
View list
14
1120150771
Harman, R (Ryan)
1
0.0
0
0
1
0.0
1226.3
-425.0
801.3
View list
15
2110109722
Beecum, V (Viha)
1
0.0
0
0
1
0.0
1226.3
-425.0
801.3
View list