Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
O Rourke, R (Ronan)
Dob:
2010/04/28 (U16)
Gender:
Male
Chess SA id:
1100097309
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2023/04/22 (390 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
1136.0
Curent Weighted rating
1126.7
Curent Weighted performance
951.9
Current official/published rating (highest between Raw, WR and WP)
1136.0
Current floor (min rating allowed)
742.5
Current highest rating achieved
1242.5
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)
±181.6
Current Raw change used (final)
0.0
Projected new Raw rating
1136.0
Projected new Weighed rating
1128.6
Projected new Weighted performance
951.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1136.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1242.5
Projected new floor
742.5
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
1130.5
Curent Weighted rating
1119.2
Curent Weighted performance
942.2
Current official/published rating (highest between Raw, WR and WP)
1130.5
Current floor (min rating allowed)
747.9
Current highest rating achieved
1247.9
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)
±183.1
Current Raw change used (final)
0.0
Projected new Raw rating
1130.5
Projected new Weighed rating
1121.6
Projected new Weighted performance
942.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1130.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1247.9
Projected new floor
747.9
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
1178.8
Curent Weighted rating
1178.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1178.8
Current floor (min rating allowed)
678.8
Current highest rating achieved
1178.8
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)
±170.9
Current Raw change used (final)
0.0
Projected new Raw rating
1178.8
Projected new Weighed rating
1178.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1178.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1178.8
Projected new floor
678.8
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)
678.8
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
678.8
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
14
2023 Tshwane South School District CLOSED Individual Championships (U13 Open)
2023/04/22
2023/04/22
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1105.2
1094.9
Analysis
13
Laerskool Constantiapark Open Chess Tournament 2023 (U14)
2023/02/18
2023/02/18
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1079.5
1062.1
Analysis
12
Lardies Tournament 2022 (U14)
2022/10/29
2022/10/29
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1061.6
1038.0
Analysis
11
CP Ope 2022 (C)
2022/02/19
2022/02/19
Tshwane (GTP)
Standard
60
0.83
5
4
0.0
1103.4
1088.4
Analysis
10
2021 Chris Greyling Open Tournament (C)
2021/05/08
2021/05/08
Tshwane (GTP)
Standard
60
0.83
5
5
0.5
1137.5
1128.7
Analysis
9
2021 Blou Bul Tournament (C)
2021/04/10
2021/04/10
Mangaung (FMB)
Standard
60
0.83
5
5
1.0
1178.4
1181.3
Analysis
8
2020 Constantiapark Open Chess Tournament (C)
2020/02/08
2020/02/08
Tshwane (GTP)
Standard
60
0.83
5
4
0.0
1230.4
1247.9
Analysis
7
2019 Super 12 Laerskole (Juniors)
2019/05/04
2019/05/04
Tshwane (GTP)
Rapid
30
0.60
5
5
3.0
1242.5
1200.0
Analysis
6
2019 D4 Individual Finals (U9 Mixed)
2019/03/09
2019/03/09
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1217.1
1218.7
Analysis
5
2019 Waterkloof Open (E)
2019/03/02
2019/03/02
Tshwane (GTP)
Standard
90
0.94
5
5
3.0
1217.1
1218.7
Analysis
4
2019 Constantia Park Open (E)
2019/02/09
2019/02/09
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1185.4
1181.3
Analysis
3
2018 D4 Tshwane North Individual Chess Championships (U9 Boys)
2018/03/10
2018/03/10
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1210.3
1210.8
Analysis
2
2018 Waterkloof Open (F)
2018/03/03
2018/03/04
Tshwane (GTP)
Standard
90
0.94
5
5
2.5
1210.3
1210.8
Analysis
1
2018 Constantia Park Open (F)
2018/02/10
2018/02/10
Tshwane (GTP)
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
68
29
4
35
31.0
45.6
-37.5
1173.7
1136.2
White
34
17
2
15
18.0
52.9
25.0
1141.7
1166.7
Black
34
12
2
20
13.0
38.2
-100.0
1205.6
1105.6
Standard
All
63
26
4
33
28.0
44.4
-47.2
1182.1
1134.9
White
31
16
2
13
17.0
54.8
41.1
1147.9
1189.0
Black
32
10
2
20
11.0
34.4
-132.8
1215.3
1082.4
Rapid
All
5
3
0
2
3.0
60.0
85.0
1067.2
1152.2
White
3
1
0
2
1.0
33.3
-141.7
1078.0
936.3
Black
2
2
0
0
2.0
100.0
425.0
1051.1
1476.1
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
109095323
Grobler, DDI (Donovan Denzel Izak)
3
0.0
0
0
3
0.0
1143.2
-425.0
718.2
View list
2
1100107659
Niehaus, SJ (Samuel)
2
1.5
1
1
0
75.0
1201.3
212.5
1413.8
View list
3
2100109357
Theron, L (Lydia)
2
0.5
0
1
1
25.0
1099.5
-212.5
887.0
View list
4
1100096766
Du Preez, J (Julian)
2
0.0
0
0
2
0.0
1205.2
-425.0
780.2
View list
5
1100097226
Marais, JS (Jacobus)
2
0.0
0
0
2
0.0
1223.8
-425.0
798.8
View list
6
1120109890
Grahan, T (Tylo)
1
1.0
1
0
0
100.0
1178.4
425.0
1603.4
View list
7
1110138291
De Klerk, W (Wihan)
1
1.0
1
0
0
100.0
1079.5
425.0
1504.5
View list
8
1110109352
De Klerk, A (Antonie)
1
1.0
1
0
0
100.0
1185.4
425.0
1610.4
View list
9
109076153
De Jager, J (Jacques)
1
1.0
1
0
0
100.0
1242.5
425.0
1667.5
View list
10
1090147653
Burger, S (Sebastian)
1
1.0
1
0
0
100.0
1061.6
425.0
1486.6
View list
11
2090114809
Bronkhorst, Z (Zulieke)
1
1.0
1
0
0
100.0
1242.5
425.0
1667.5
View list
12
2100139991
Froneman, C (Carmi)
1
1.0
1
0
0
100.0
1079.5
425.0
1504.5
View list
13
2100103485
Fernandes, A (Alischke)
1
1.0
1
0
0
100.0
1242.5
425.0
1667.5
View list
14
2120105112
Bogaard, A (Anneke)
1
1.0
1
0
0
100.0
1217.1
425.0
1642.1
View list
15
1100108337
Du Plessis, W (Willem)
1
1.0
1
0
0
100.0
1217.1
425.0
1642.1
View list
16
1100154172
Heckroodt, T (Tristan)
1
1.0
1
0
0
100.0
1105.2
425.0
1530.2
View list
17
1100098578
Jacobs, N (Nathan)
1
1.0
1
0
0
100.0
1210.3
425.0
1635.3
View list
18
1090097848
Kubheka, T (Thando)
1
1.0
1
0
0
100.0
1210.3
425.0
1635.3
View list
19
2100131805
Loubser, LA (Lilliene)
1
1.0
1
0
0
100.0
1061.6
425.0
1486.6
View list
20
110095325
Lourens, J (Jurgen)
1
1.0
1
0
0
100.0
1217.1
425.0
1642.1
View list