Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Maritz, L (Luke)
Dob:
2010/05/27 (U16)
Gender:
Male
Chess SA id:
1100151802
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (26 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
1306.3
Curent Weighted rating
1323.9
Curent Weighted performance
1221.3
Current official/published rating (highest between Raw, WR and WP)
1323.9
Current floor (min rating allowed)
896.1
Current highest rating achieved
1396.1
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)
±142.5
Current Raw change used (final)
0.0
Projected new Raw rating
1306.3
Projected new Weighed rating
1325.0
Projected new Weighted performance
1221.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1325.0
Projected effective change (new Official - current Official)
+1.1
Projected new highest rating
1396.1
Projected new floor
896.1
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
1296.5
Curent Weighted rating
1318.9
Curent Weighted performance
1223.8
Current official/published rating (highest between Raw, WR and WP)
1318.9
Current floor (min rating allowed)
891.5
Current highest rating achieved
1391.5
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)
±144.5
Current Raw change used (final)
0.0
Projected new Raw rating
1296.5
Projected new Weighed rating
1319.4
Projected new Weighted performance
1223.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1319.4
Projected effective change (new Official - current Official)
+0.5
Projected new highest rating
1391.5
Projected new floor
891.5
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)
700.0
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
700.0
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)
700.0
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
700.0
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
5
JMC Crawford International Sandton 2024 (C)
2024/05/11
2024/05/11
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
1.5
1330.2
1320.6
Analysis
4
JMC Unika School Tournament 2024 (D)
2024/03/02
2024/03/02
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.5
1325.7
1314.1
Analysis
3
Grey College Team Championship 2024 (B)
2024/02/23
2024/02/24
Mangaung (FMB)
Standard
60
0.83
5
5
2.5
1357.7
1351.9
Analysis
2
JMC Kick Off Tournament 2024 (D)
2024/01/28
2024/01/28
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1358.5
1350.5
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U14B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
4
3.0
1358.5
1350.5
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
12
JMC Crawford International Sandton 2024 (C)
2024/05/11
2024/05/11
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
1.5
1330.2
1320.6
Analysis
11
JMC Unika School Tournament 2024 (D)
2024/03/02
2024/03/02
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.5
1325.7
1314.1
Analysis
10
Grey College Team Championship 2024 (B)
2024/02/23
2024/02/24
Mangaung (FMB)
Standard
60
0.83
5
5
2.5
1357.7
1351.9
Analysis
9
JMC Kick Off Tournament 2024 (D)
2024/01/28
2024/01/28
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1358.5
1350.5
Analysis
8
2024 Gauteng Inter-Region Chess Championship (U14B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
4
3.0
1358.5
1350.5
Analysis
7
JMC Closed Aug 2023 (U14)
2023/08/04
2023/08/06
Johannesburg Metro (GJM)
Standard
90
0.94
6
6
2.0
1396.1
1391.5
Analysis
6
JNW Open - Trinityhouse Little Falls 2023 (C)
2023/06/24
2023/06/24
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
4.0
1322.5
1344.6
Analysis
5
Knight Riders Youth Day 2023 (U14+U16)
2023/06/16
2023/06/16
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1322.5
1344.6
Analysis
4
ThinkChess 3 June 2023
2023/06/03
2023/06/03
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
4.0
1322.5
1344.6
Analysis
3
JNW Open - Trinityhouse Little Falls 2023 (D)
2023/05/13
2023/05/13
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
5.0
1254.4
1263.2
Analysis
2
JMC 1 St Peters 2023 (D)
2023/03/18
2023/03/18
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
4.5
1200.0
1200.0
Analysis
1
JNW Open - Crawford 2023 (C)
2023/03/04
2023/03/04
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
24
11
5
8
13.5
56.3
53.1
1228.3
1281.4
White
12
9
0
3
9.0
75.0
212.5
1217.8
1430.3
Black
12
2
5
5
4.5
37.5
-106.3
1238.8
1132.6
Standard
All
24
11
5
8
13.5
56.3
53.1
1228.3
1281.4
White
12
9
0
3
9.0
75.0
212.5
1217.8
1430.3
Black
12
2
5
5
4.5
37.5
-106.3
1238.8
1132.6
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
60
34
6
20
37.0
61.7
99.2
1237.7
1336.9
White
29
19
0
10
19.0
65.5
131.9
1237.6
1369.5
Black
31
15
6
10
18.0
58.1
68.5
1237.7
1306.3
Standard
All
60
34
6
20
37.0
61.7
99.2
1237.7
1336.9
White
29
19
0
10
19.0
65.5
131.9
1237.6
1369.5
Black
31
15
6
10
18.0
58.1
68.5
1237.7
1306.3
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
1120113412
Eapen, E (Ethan)
2
2.0
2
0
0
100.0
1227.2
425.0
1652.2
View list
2
1130139678
Setlhodi, O (Ofentse)
2
2.0
2
0
0
100.0
1261.3
425.0
1686.3
View list
3
1130145622
Parag Jugmohan, T (Tejas)
2
1.5
1
1
0
75.0
1262.8
212.5
1475.3
View list
4
1140138223
Block, S (Shlomo)
1
1.0
1
0
0
100.0
1358.5
425.0
1783.5
View list
5
210091697
Botha, A (Andrea)
1
1.0
1
0
0
100.0
1322.5
425.0
1747.5
View list
6
1110103539
Duncan-Chundra, J (Jibrael)
1
1.0
1
0
0
100.0
1322.5
425.0
1747.5
View list
7
2120149119
Gokool, N (Nishka)
1
1.0
1
0
0
100.0
1254.4
425.0
1679.4
View list
8
1110134667
Epule, D (Daniel)
1
1.0
1
0
0
100.0
1254.4
425.0
1679.4
View list
9
1110152502
Grieve, R (Rayden)
1
1.0
1
0
0
100.0
1358.5
425.0
1783.5
View list
10
1110141970
Kingsbury, J (Jack)
1
1.0
1
0
0
100.0
1396.1
425.0
1821.1
View list
11
2120130720
Joule, J (Jessica)
1
1.0
1
0
0
100.0
1325.7
425.0
1750.7
View list
12
1100105140
Jacobs, H (Hanno)
1
1.0
1
0
0
100.0
1358.5
425.0
1783.5
View list
13
110084943
Ackerman, J (Johandre)
1
1.0
1
0
0
100.0
1358.5
425.0
1783.5
View list
14
2090147805
Lebethe, N (Nonofang)
1
1.0
1
0
0
100.0
1358.5
425.0
1783.5
View list
15
1100141972
Mallach, M (Matthew)
1
1.0
1
0
0
100.0
1396.1
425.0
1821.1
View list
16
2060137002
Masango, L (Lala)
1
1.0
1
0
0
100.0
1357.7
425.0
1782.7
View list
17
1070132616
Mhlambiso, Q (Qiniso)
1
1.0
1
0
0
100.0
1357.7
425.0
1782.7
View list
18
2090116678
Mkulisi, P (Philisiwe)
1
1.0
1
0
0
100.0
1322.5
425.0
1747.5
View list
19
1100152477
Mohamed, A (Aram)
1
1.0
1
0
0
100.0
1322.5
425.0
1747.5
View list
20
1130143692
Moosa, I (Ikram)
1
1.0
1
0
0
100.0
1330.2
425.0
1755.2
View list