Player Page

Jansen, R (Riley)
Dob: 2011/09/23 (U14)
Gender: Male
Chess SA id: 1110157085
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/08/03 (128 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
Current Raw rating1364.0
Current Weighted rating1267.4
Current Weighted performance1301.4
Current official/published rating (highest between Raw, WR and WP)1364.0
Current highest rating achieved1377.2
Current floor (min rating allowed)877.2
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)±131.3
Current Raw change used (final)0.0
Projected new Raw rating1364.0
Projected new Weighed rating1169.2
Projected new Weighted performance1301.4
Projected new final Raw rating (if new WP > new Raw)1364.0
Projected new highest rating1377.2
Projected new floor877.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1364.0
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 rating1288.2
Current Weighted rating1227.7
Current Weighted performance1255.4
Current official/published rating (highest between Raw, WR and WP)1288.2
Current highest rating achieved1288.2
Current floor (min rating allowed)788.2
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)±146.2
Current Raw change used (final)0.0
Projected new Raw rating1288.2
Projected new Weighed rating1130.9
Projected new Weighted performance1255.4
Projected new final Raw rating (if new WP > new Raw)1288.2
Projected new highest rating1288.2
Projected new floor788.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1288.2
Projected effective change (new Official - current Official)=0.0
s
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 rating1435.7
Current Weighted rating1291.7
Current Weighted performance1362.1
Current official/published rating (highest between Raw, WR and WP)1435.7
Current highest rating achieved1435.7
Current floor (min rating allowed)935.7
Current K-factor32
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)±118.5
Current Raw change used (final)0.0
Projected new Raw rating1435.7
Projected new Weighed rating1192.8
Projected new Weighted performance1362.1
Projected new final Raw rating (if new WP > new Raw)1435.7
Projected new highest rating1435.7
Projected new floor935.7
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1435.7
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
10 CT League 2024 (D) 2024/08/03 2024/08/03 Cape Town (WCT) Standard 70 0.87 6 6 2.5 1377.2 1281.0 Analysis
9 Rylib Winter Slam 2024 (Intermediate) 2024/06/19 2024/06/19 Cape Town (WCT) Rapid 20 0.47 6 6 4.0 1326.0 1424.0 Analysis
8 Cape Town Chess Federation Closed Chess Championships 2024 (U14) 2024/06/15 2024/06/16 Cape Town (WCT) Standard 70 0.87 6 6 4.0 1326.0 1214.4 Analysis
7 Cape Town Junior League Finals 2024 (U15 Open A) 2024/05/18 2024/05/18 Cape Town (WCT) Rapid 25 0.54 5 4 2.0 1284.0 1262.4 Analysis
6 Steinitz Chess Festival 2024 (U14) 2024/05/11 2024/05/11 Cape Town (WCT) Rapid 20 0.47 5 5 4.5 1284.0 1262.4 Analysis
5 Cape Town Junior League Qualifier 2024 (U15 Open) 2024/04/06 2024/04/06 Cape Town (WCT) Rapid 25 0.54 6 4 3.5 1238.7 1195.7 Analysis
4 Cape Town Open Chess Championship 2024 (Beginner) 2024/03/16 2024/03/17 Cape Town (WCT) Standard 70 0.87 6 6 3.0 1209.3 1189.9 Analysis
3 Cape Town Metro Schools Chess Closed Individuals 2024 (U13 Boys) 2024/03/02 2024/03/03 Cape Town (WCT) Standard 60 0.83 6 6 2.5 1209.3 1189.9 Analysis
2 Cape of Good Hope Open Chess Tournament 2024 (U14) 2024/02/17 2024/02/17 Cape Town (WCT) Rapid 30 0.60 6 6 4.0 1130.2 1120.8 Analysis
1 CT Metro Central District Schools Chess Individuals Trials 2024 (U13 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 3.0 1130.2 1158.2 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
14 CT League 2024 (D) 2024/08/03 2024/08/03 Cape Town (WCT) Standard 70 0.87 6 6 2.5 1377.2 1281.0 Analysis
13 Rylib Winter Slam 2024 (Intermediate) 2024/06/19 2024/06/19 Cape Town (WCT) Rapid 20 0.47 6 6 4.0 1326.0 1424.0 Analysis
12 Cape Town Chess Federation Closed Chess Championships 2024 (U14) 2024/06/15 2024/06/16 Cape Town (WCT) Standard 70 0.87 6 6 4.0 1326.0 1214.4 Analysis
11 Cape Town Junior League Finals 2024 (U15 Open A) 2024/05/18 2024/05/18 Cape Town (WCT) Rapid 25 0.54 5 4 2.0 1284.0 1262.4 Analysis
10 Steinitz Chess Festival 2024 (U14) 2024/05/11 2024/05/11 Cape Town (WCT) Rapid 20 0.47 5 5 4.5 1284.0 1262.4 Analysis
9 Cape Town Junior League Qualifier 2024 (U15 Open) 2024/04/06 2024/04/06 Cape Town (WCT) Rapid 25 0.54 6 4 3.5 1238.7 1195.7 Analysis
8 Cape Town Open Chess Championship 2024 (Beginner) 2024/03/16 2024/03/17 Cape Town (WCT) Standard 70 0.87 6 6 3.0 1209.3 1189.9 Analysis
7 Cape Town Metro Schools Chess Closed Individuals 2024 (U13 Boys) 2024/03/02 2024/03/03 Cape Town (WCT) Standard 60 0.83 6 6 2.5 1209.3 1189.9 Analysis
6 Cape of Good Hope Open Chess Tournament 2024 (U14) 2024/02/17 2024/02/17 Cape Town (WCT) Rapid 30 0.60 6 6 4.0 1130.2 1120.8 Analysis
5 CT Metro Central District Schools Chess Individuals Trials 2024 (U13 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 3.0 1130.2 1158.2 Analysis
4 Western Cape Closed Championship 2023 (U14) 2023/09/23 2023/09/23 Cape Town (WCT) Rapid 25 0.54 6 6 2.5 1120.7 1092.4 Analysis
3 WP Club League 2023 (D1) 2023/07/29 2023/08/19 Cape Town (WCT) Standard 70 0.87 6 5 1.5 1146.7 1200.0 Analysis
2 Rylib Chess Winter Slam 2023 (C) 2023/07/06 2023/07/06 Cape Town (WCT) Rapid 20 0.47 6 6 1.5 1167.7 1129.8 Analysis
1 Steinitz Open 2023 (U14) 2023/05/27 2023/05/27 Cape Town (WCT) Rapid 20 0.47 5 4 0.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 54 28 10 16 33.0 61.1 94.4 1304.7 1399.1
White 27 14 7 6 17.5 64.8 125.9 1328.7 1454.6
Black 27 14 3 10 15.5 57.4 63.0 1280.7 1343.6
Standard All 29 12 6 11 15.0 51.7 14.7 1321.9 1336.6
White 14 7 3 4 8.5 60.7 91.1 1334.1 1425.2
Black 15 5 3 7 6.5 43.3 -56.7 1310.5 1253.9
Rapid All 25 16 4 5 18.0 72.0 187.0 1284.7 1471.7
White 13 7 4 2 9.0 69.2 163.5 1322.9 1486.3
Black 12 9 0 3 9.0 75.0 212.5 1243.3 1455.8
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 75 32 13 30 38.5 51.3 11.3 1280.6 1292.0
White 38 15 9 14 19.5 51.3 11.2 1293.2 1304.3
Black 37 17 4 16 19.0 51.4 11.5 1267.8 1279.3
Standard All 34 13 7 14 16.5 48.5 -12.5 1301.6 1289.1
White 17 7 4 6 9.0 52.9 25.0 1305.6 1330.6
Black 17 6 3 8 7.5 44.1 -50.0 1297.6 1247.6
Rapid All 41 19 6 16 22.0 53.7 31.1 1263.3 1294.4
White 21 8 5 8 10.5 50.0 0.0 1283.1 1283.1
Black 20 11 1 8 11.5 57.5 63.7 1242.5 1306.2
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 1110193301 Gordon, B (Byron) 2 2.0 2 0 0 100.0 1228.1 425.0 1653.1 View list
2 1120193621 Bowman, L (Lian) 2 1.5 1 1 0 75.0 1246.7 212.5 1459.2 View list
3 1110132982 Macilikishe, A (Anda) 2 1.5 1 1 0 75.0 1236.3 212.5 1448.8 View list
4 2110130698 Sobada, A (Anelisa) 2 1.0 1 0 1 50.0 1326.0 0.0 1326.0 View list
5 1120138507 Shasha, I (Iyanda) 2 0.5 0 1 1 25.0 1267.7 -212.5 1055.2 View list
6 1130301936 Jack, T (Tafadzwa) 1 1.0 1 0 0 100.0 1238.7 425.0 1663.7 View list
7 169009181 Every, C (Christopher) 1 1.0 1 0 0 100.0 1326.0 425.0 1751.0 View list
8 2050138672 Fillies, K (Keshe) 1 1.0 1 0 0 100.0 1209.3 425.0 1634.3 View list
9 2090150223 Hagan, B (Bianca) 1 1.0 1 0 0 100.0 1284.0 425.0 1709.0 View list
10 2120138744 Bolton, A (Alyssa) 1 1.0 1 0 0 100.0 1284.0 425.0 1709.0 View list
11 1110193299 Blumenthal, Z (Zac) 1 1.0 1 0 0 100.0 1130.2 425.0 1555.2 View list
12 1100150416 Baker, A (Alex) 1 1.0 1 0 0 100.0 1120.7 425.0 1545.7 View list
13 1110109842 Matima, A (Aiden) 1 1.0 1 0 0 100.0 1326.0 425.0 1751.0 View list
14 2110147733 Matthee, A (Alexa) 1 1.0 1 0 0 100.0 1120.7 425.0 1545.7 View list
15 2110134475 Mdabuli, S (Simbongile) 1 1.0 1 0 0 100.0 1284.0 425.0 1709.0 View list
16 1110158948 Miller, K (Kaiden) 1 1.0 1 0 0 100.0 1209.3 425.0 1634.3 View list
17 2130162380 Mtintsilana, A (Athabile) 1 1.0 1 0 0 100.0 1377.2 425.0 1802.2 View list
18 1110193645 Naude, L (Lian) 1 1.0 1 0 0 100.0 1209.3 425.0 1634.3 View list
19 2100146736 Nhlapo, P (Philasande) 1 1.0 1 0 0 100.0 1130.2 425.0 1555.2 View list
20 1110136269 Nondala, O (Oluhle) 1 1.0 1 0 0 100.0 1130.2 425.0 1555.2 View list