Player Page

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
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 rating1330.1
Curent Weighted rating1307.2
Curent Weighted performance1283.3
Current official/published rating (highest between Raw, WR and WP)1330.1
Current floor (min rating allowed)845.0
Current highest rating achieved1345.0
Current K-factor36
Games played this month0
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 rating1330.1
Projected new Weighed rating1311.1
Projected new Weighted performance1283.3
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 rating1345.0
Projected new floor845.0
Projected new K-facor36
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 rating1250.7
Curent Weighted rating1283.5
Curent Weighted performance1143.5
Current official/published rating (highest between Raw, WR and WP)1283.5
Current floor (min rating allowed)827.4
Current highest rating achieved1327.4
Current K-factor36
Games played this month0
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 rating1250.7
Projected new Weighed rating1282.4
Projected new Weighted performance1143.5
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 rating1327.4
Projected new floor827.4
Projected new K-facor36
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 rating1295.7
Curent Weighted rating1232.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1295.7
Current floor (min rating allowed)795.7
Current highest rating achieved1295.7
Current K-factor36
Games played this month0
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 rating1295.7
Projected new Weighed rating1238.4
Projected new Weighted performance0.0
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 rating1295.7
Projected new floor795.7
Projected new K-facor36
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)795.7
Current highest rating achieved1200.0
Current K-factor36
Games played this month0
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 rating1200.0
Projected new Weighed rating1200.0
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 rating1200.0
Projected new floor795.7
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
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
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
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
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 idNameGamesScoreWinsDrawsLosses%AorDpPerformView
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