Chess South Africa
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Chess South Africa
Hamilton-Hall, R (Riley)
Dob:
2007/06/15 (U18)
Gender:
Male
Chess SA id:
1070139583
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2024/04/06 (29 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
1330.1
Curent Weighted rating
1307.2
Curent Weighted performance
1283.3
Current official/published rating (highest between Raw, WR and WP)
1330.1
Current floor (min rating allowed)
845.0
Current highest rating achieved
1345.0
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)
±137.8
Current Raw change used (final)
0.0
Projected new Raw rating
1330.1
Projected new Weighed rating
1311.1
Projected new Weighted performance
1283.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1330.1
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1345.0
Projected new floor
845.0
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
1250.7
Curent Weighted rating
1283.5
Curent Weighted performance
1143.5
Current official/published rating (highest between Raw, WR and WP)
1283.5
Current floor (min rating allowed)
827.4
Current highest rating achieved
1327.4
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)
±154.3
Current Raw change used (final)
0.0
Projected new Raw rating
1250.7
Projected new Weighed rating
1282.4
Projected new Weighted performance
1143.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1282.4
Projected effective change (new Official - current Official)
-1.1
Projected new highest rating
1327.4
Projected new floor
827.4
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
1295.7
Curent Weighted rating
1232.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1295.7
Current floor (min rating allowed)
795.7
Current highest rating achieved
1295.7
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)
±144.7
Current Raw change used (final)
0.0
Projected new Raw rating
1295.7
Projected new Weighed rating
1238.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1295.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1295.7
Projected new floor
795.7
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)
795.7
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
795.7
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
4
Ekurhuleni Open 2024 (C)
2024/04/06
2024/04/06
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1345.0
1255.4
Analysis
3
Benoni High Schools Cluster Individuals 2024 (U18 Boys)
2024/03/16
2024/03/16
Ekurhuleni (GE)
Rapid
45
0.74
5
5
5.0
1268.0
1228.0
Analysis
2
Ekurhuleni North Chess Club Open Tournament 2024 (C)
2024/03/02
2024/03/02
Ehlanzeni (MEN)
Rapid
30
0.60
7
7
4.0
1268.0
1228.0
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U18B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
4
0.0
1337.0
1327.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
20
Ekurhuleni Open 2024 (C)
2024/04/06
2024/04/06
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1345.0
1255.4
Analysis
19
Benoni High Schools Cluster Individuals 2024 (U18 Boys)
2024/03/16
2024/03/16
Ekurhuleni (GE)
Rapid
45
0.74
5
5
5.0
1268.0
1228.0
Analysis
18
Ekurhuleni North Chess Club Open Tournament 2024 (C)
2024/03/02
2024/03/02
Ehlanzeni (MEN)
Rapid
30
0.60
7
7
4.0
1268.0
1228.0
Analysis
17
2024 Gauteng Inter-Region Chess Championship (U18B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
4
0.0
1337.0
1327.4
Analysis
16
2023 Gauteng Top Schools (U19 Mixed)
2023/08/19
2023/08/19
West Rand (GWR)
Standard
60
0.83
5
5
3.5
1297.9
1263.3
Analysis
15
Ekurhuleni North School Teams 2023 (U19)
2023/08/05
2023/08/05
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.5
1297.9
1263.3
Analysis
14
Gauteng Open Arnold Classic 2023 (C)
2023/05/20
2023/05/20
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1276.1
1267.3
Analysis
13
Ekurhuleni North Schools Individual Finals 2023 (U18 Boys)
2023/05/13
2023/05/13
Ekurhuleni (GE)
Standard
60
0.83
5
4
2.0
1276.1
1267.3
Analysis
12
Benoni Cluster High School League 2023 (U19 Open)
2023/05/06
2023/05/06
Ekurhuleni (GE)
Rapid
30
0.60
5
5
4.0
1276.1
1200.0
Analysis
11
Ekurhuleni Trials 2 2023 (U18)
2023/04/22
2023/04/22
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1301.5
1299.7
Analysis
10
Ekhuruleni Chess Trials 1 2023 (U18)
2023/03/25
2023/03/25
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1284.5
1282.4
Analysis
9
Ekurhuleni Springs Open 4 March 2023 (C)
2023/03/04
2023/03/04
Ekurhuleni (GE)
Standard
62
0.84
5
4
2.0
1284.5
1282.4
Analysis
8
ACB Tournament 2022 (B)
2022/10/08
2022/10/08
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1232.3
1230.7
Analysis
7
Ekurhuleni Chess Springs Club Open 2022 (E)
2022/09/03
2022/09/03
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1149.1
1145.2
Analysis
6
2022 Gauteng Schools Team Championships (U15 Open)
2022/08/26
2022/08/26
Tshwane (GTP)
Standard
60
0.83
5
4
2.0
1141.5
1135.6
Analysis
5
Alberton Chess Club Open 2022 (D)
2022/07/16
2022/07/16
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1106.0
1089.2
Analysis
4
Ekurhuleni Trials 2 2022 (U16)
2022/05/28
2022/05/28
Ekurhuleni (GE)
Standard
62
0.84
5
5
1.5
1140.3
1127.6
Analysis
3
Ekurhuleni Trials 1 2022 (U16)
2022/04/23
2022/04/23
Ekurhuleni (GE)
Standard
62
0.84
5
5
1.5
1167.5
1160.0
Analysis
2
ACB Premier 2022 (U15)
2022/03/21
2022/03/21
Ekurhuleni (GE)
Standard
60
0.83
7
7
3.0
1200.0
1200.0
Analysis
1
ACB Premier 2022 (High School)
2022/03/19
2022/03/19
Ekurhuleni (GE)
Standard
60
0.83
5
4
1.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
21
12
0
9
12.0
57.1
60.7
1259.8
1320.5
White
11
6
0
5
6.0
54.5
38.6
1232.9
1271.5
Black
10
6
0
4
6.0
60.0
85.0
1289.4
1374.4
Standard
All
9
3
0
6
3.0
33.3
-141.7
1245.6
1103.9
White
5
2
0
3
2.0
40.0
-85.0
1215.1
1130.1
Black
4
1
0
3
1.0
25.0
-212.5
1283.7
1071.2
Rapid
All
12
9
0
3
9.0
75.0
212.5
1270.5
1483.0
White
6
4
0
2
4.0
66.7
141.7
1247.7
1389.4
Black
6
5
0
1
5.0
83.3
283.3
1293.3
1576.7
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
99
51
5
43
53.5
54.0
34.3
1232.9
1267.3
White
50
23
4
23
25.0
50.0
0.0
1217.4
1217.4
Black
49
28
1
20
28.5
58.2
69.4
1248.8
1318.2
Standard
All
82
38
5
39
40.5
49.4
-5.2
1227.1
1222.0
White
41
17
4
20
19.0
46.3
-31.1
1206.1
1175.0
Black
41
21
1
19
21.5
52.4
20.7
1248.2
1268.9
Rapid
All
17
13
0
4
13.0
76.5
225.0
1260.9
1485.9
White
9
6
0
3
6.0
66.7
141.7
1269.0
1410.7
Black
8
7
0
1
7.0
87.5
318.8
1251.8
1570.6
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
208066161
Bhika, J (Jyotikka)
3
2.0
2
0
1
66.7
1265.7
141.7
1407.3
View list
2
1090101509
Janse Van Vuuren, A (Alexander)
2
2.0
2
0
0
100.0
1306.5
425.0
1731.5
View list
3
1050154918
Mahlangu, V (Vusumuti)
2
2.0
2
0
0
100.0
1272.0
425.0
1697.0
View list
4
2070135689
Okafor, G (Grace)
2
2.0
2
0
0
100.0
1203.8
425.0
1628.8
View list
5
1070142599
Richter, A (Adriaan)
2
1.0
1
0
1
50.0
1204.8
0.0
1204.8
View list
6
1050154979
Mabotja, T (Thabo)
2
0.5
0
1
1
25.0
1287.0
-212.5
1074.5
View list
7
1070141431
Mbhiza, H (Hloniphani)
2
0.0
0
0
2
0.0
1186.3
-425.0
761.3
View list
8
2080140160
Mudangwe, S (Sierra)
2
0.0
0
0
2
0.0
1153.9
-425.0
728.9
View list
9
1090119738
Shen Yu, F (Frank)
2
0.0
0
0
2
0.0
1276.1
-425.0
851.1
View list
10
1070143725
De Swardt, S (Stephan)
1
1.0
1
0
0
100.0
1268.0
425.0
1693.0
View list
11
2050106511
De Lange, C (Cheleike)
1
1.0
1
0
0
100.0
1276.1
425.0
1701.1
View list
12
1070154913
Chuang, B (Bob)
1
1.0
1
0
0
100.0
1268.0
425.0
1693.0
View list
13
1100134211
Buhrs, J (Jethro)
1
1.0
1
0
0
100.0
1276.1
425.0
1701.1
View list
14
206088651
Bothma, L (Liandri)
1
1.0
1
0
0
100.0
1276.1
425.0
1701.1
View list
15
108084071
Andrews, J (Jason)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
16
1070142604
Bigmore, M (Michael)
1
1.0
1
0
0
100.0
1276.1
425.0
1701.1
View list
17
1070141921
Bholo, M (Mxolisi)
1
1.0
1
0
0
100.0
1141.5
425.0
1566.5
View list
18
1150146508
Diesel, R (Ruben Daniel)
1
1.0
1
0
0
100.0
1149.1
425.0
1574.1
View list
19
108088044
Deans, J (Jarred)
1
1.0
1
0
0
100.0
1141.5
425.0
1566.5
View list
20
1090161976
Greenwood, D (Derick)
1
1.0
1
0
0
100.0
1345.0
425.0
1770.0
View list