Player Page

Van Staden, R (Rikus)
Dob: 2009/12/27 (U16)
Gender: Male
Chess SA id: 1090140004
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/01/14 (243 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 rating1266.3
Current Weighted rating1279.0
Current Weighted performance1051.4
Current official/published rating (highest between Raw, WR and WP)1279.0
Current highest rating achieved1399.0
Current floor (min rating allowed)899.0
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)±150.9
Current Raw change used (final)0.0
Projected new Raw rating1266.3
Projected new Weighed rating1176.2
Projected new Weighted performance1051.4
Projected new final Raw rating (if new WP > new Raw)1266.3
Projected new highest rating1399.0
Projected new floor899.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1266.3
Projected effective change (new Official - current Official)-12.7
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 rating1256.4
Current Weighted rating1261.4
Current Weighted performance1105.8
Current official/published rating (highest between Raw, WR and WP)1261.4
Current highest rating achieved1356.8
Current floor (min rating allowed)856.8
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)±153.0
Current Raw change used (final)0.0
Projected new Raw rating1256.4
Projected new Weighed rating1160.5
Projected new Weighted performance1105.8
Projected new final Raw rating (if new WP > new Raw)1256.4
Projected new highest rating1356.8
Projected new floor856.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1256.4
Projected effective change (new Official - current Official)-5.0
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 rating1222.0
Current Weighted rating1216.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1222.0
Current highest rating achieved1222.0
Current floor (min rating allowed)722.0
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)±160.7
Current Raw change used (final)0.0
Projected new Raw rating1222.0
Projected new Weighed rating1120.2
Projected new Weighted performance616.8
Projected new final Raw rating (if new WP > new Raw)1222.0
Projected new highest rating1222.0
Projected new floor722.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1222.0
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 rating1129.6
Current Weighted rating1154.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1154.2
Current highest rating achieved1129.6
Current floor (min rating allowed)629.6
Current K-factor40
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)±183.3
Current Raw change used (final)0.0
Projected new Raw rating1129.6
Projected new Weighed rating1060.6
Projected new Weighted performance337.9
Projected new final Raw rating (if new WP > new Raw)1129.6
Projected new highest rating1129.6
Projected new floor629.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1129.6
Projected effective change (new Official - current Official)-24.6
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 2024 Gauteng Inter-Region Chess Championship (U16C) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 2.0 1284.2 1270.4 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
17 2024 Gauteng Inter-Region Chess Championship (U16C) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 2.0 1284.2 1270.4 Analysis
16 CCC Blitz All 2023 2023/12/06 2023/12/06 Tshwane (GTP) Blitz 5 0.18 9 8 2.5 1294.7 1200.0 Analysis
15 2023 Etienne Lewis Closed Tournament (U16) 2023/08/25 2023/08/27 Tshwane (GTP) Standard 90 0.94 7 7 2.5 1324.0 1285.6 Analysis
14 2023 Centurion Club Championships 2023/07/19 2023/09/06 Tshwane (GTP) Standard 60 0.83 6 5 2.5 1303.4 1274.4 Analysis
13 2023 Elize Steenkamp Open Tournament (C) 2023/06/16 2023/06/17 Tshwane (GTP) Standard 90 0.94 6 6 4.5 1284.4 1232.3 Analysis
12 Gauteng Open Arnold Classic 2023 (U16) 2023/05/19 2023/05/19 Tshwane (GTP) Rapid 30 0.60 5 5 3.5 1258.0 1164.8 Analysis
11 2023 Milos Ristic Open Tournament (C) 2023/04/27 2023/04/27 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1286.7 1259.3 Analysis
10 2023 Tshwane South School District CLOSED Individual Championships (U15 Open) 2023/04/22 2023/04/22 Tshwane (GTP) Standard 60 0.83 5 5 1.5 1286.7 1259.3 Analysis
9 Chris Greyling Open Tournament 2023 (C) 2023/03/21 2023/03/21 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1296.3 1266.5 Analysis
8 2022 South African Junior Team Chess Championships (U14 Open) 2022/12/04 2022/12/08 4 Knights (4K) Standard 120 1.00 7 7 3.5 1294.9 1252.8 Analysis
7 2022 Etienne Lewis (U14 Open) 2022/09/02 2022/09/04 Tshwane (GTP) Standard 90 0.94 7 7 3.0 1341.3 1291.3 Analysis
6 Tuks Junior Developmental Tournament 2022 (Blue) 2022/08/06 2022/08/06 Tshwane (GTP) Standard 60 0.83 5 4 1.0 1399.0 1356.8 Analysis
5 2022 Jacaranda Round Robin (U) 2022/07/30 2022/07/30 Tshwane (GTP) Standard 60 0.83 5 5 5.0 1263.2 1296.0 Analysis
4 2022 Menlo Open Tournament (D) 2022/07/23 2022/07/23 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1263.2 1296.0 Analysis
3 2022 Blou Bul Open (D) 2022/06/25 2022/06/26 Tshwane (GTP) Standard 90 0.94 5 4 3.5 1166.4 1200.0 Analysis
2 Tuks Junior Chess Club Developmental Tournament 2022 (Red) 2022/06/17 2022/06/17 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1166.4 1200.0 Analysis
1 D4 Individuals 2022 (U13 Open) 2022/04/23 2022/04/23 Tshwane (GTP) Rapid 30 0.60 7 6 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 2 0 3 2.0 40.0 -85.0 1270.9 1185.9
White 2 1 0 1 1.0 50.0 0.0 1327.8 1327.8
Black 3 1 0 2 1.0 33.3 -141.7 1232.9 1091.2
Standard All 5 2 0 3 2.0 40.0 -85.0 1270.9 1185.9
White 2 1 0 1 1.0 50.0 0.0 1327.8 1327.8
Black 3 1 0 2 1.0 33.3 -141.7 1232.9 1091.2
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 94 42 13 39 48.5 51.6 13.6 1248.3 1261.8
White 45 23 7 15 26.5 58.9 75.6 1217.8 1293.3
Black 49 19 6 24 22.0 44.9 -43.4 1276.3 1232.9
Standard All 75 35 11 29 40.5 54.0 34.0 1244.8 1278.8
White 36 19 5 12 21.5 59.7 82.6 1222.2 1304.8
Black 39 16 6 17 19.0 48.7 -10.9 1265.6 1254.7
Rapid All 11 5 1 5 5.5 50.0 0.0 1248.1 1248.1
White 5 3 1 1 3.5 70.0 170.0 1152.6 1322.6
Black 6 2 0 4 2.0 33.3 -141.7 1327.6 1186.0
Blitz All 8 2 1 5 2.5 31.3 -159.4 1281.6 1122.2
White 4 1 1 2 1.5 37.5 -106.3 1259.6 1153.4
Black 4 1 0 3 1.0 25.0 -212.5 1303.6 1091.1
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1120133903 Buchner, E (Emil) 2 2.0 2 0 0 100.0 1290.3 425.0 1715.3 View list
2 1960156223 Leepile, K (Kutlwano) 2 2.0 2 0 0 100.0 1299.1 425.0 1724.1 View list
3 1090134032 De Roos, H (Hubert) 2 1.0 1 0 1 50.0 1275.0 0.0 1275.0 View list
4 1090134428 De Jager, J (Jandre) 2 1.0 1 0 1 50.0 1302.3 0.0 1302.3 View list
5 1080155567 Dercksen, M (Marco) 1 1.0 1 0 0 100.0 1258.0 425.0 1683.0 View list
6 1120137393 Burke, D (Divan) 1 1.0 1 0 0 100.0 1166.4 425.0 1591.4 View list
7 1100141144 Boucher, R (Ryann) 1 1.0 1 0 0 100.0 1294.9 425.0 1719.9 View list
8 1130134041 Botha, L (Logan) 1 1.0 1 0 0 100.0 1263.2 425.0 1688.2 View list
9 1120143038 Boshoff, R (Reinhardt) 1 1.0 1 0 0 100.0 1263.2 425.0 1688.2 View list
10 1130139956 Du Preez, L (Lourens) 1 1.0 1 0 0 100.0 1166.4 425.0 1591.4 View list
11 1120143047 Haupt, J (Joshua) 1 1.0 1 0 0 100.0 1166.4 425.0 1591.4 View list
12 1090131411 Horne, T (Tiaan) 1 1.0 1 0 0 100.0 1284.2 425.0 1709.2 View list
13 1090144506 Jansen Van Rensburg, N (Nicholas) 1 1.0 1 0 0 100.0 1324.0 425.0 1749.0 View list
14 2120134213 Jansen, A (Alexia) 1 1.0 1 0 0 100.0 1166.4 425.0 1591.4 View list
15 109072218 Jooste, M (Mathew) 1 1.0 1 0 0 100.0 1284.2 425.0 1709.2 View list
16 1110105109 Klopper, PA (Phillippus Arnoldus) 1 1.0 1 0 0 100.0 1399.0 425.0 1824.0 View list
17 2120143850 Kusel, K (Kara) 1 1.0 1 0 0 100.0 1263.2 425.0 1688.2 View list
18 1080154125 Lourens, A (Andre) 1 1.0 1 0 0 100.0 1286.7 425.0 1711.7 View list
19 1100097226 Marais, JS (Jacobus) 1 1.0 1 0 0 100.0 1341.3 425.0 1766.3 View list
20 1110108346 Mcphail, M (Matthew) 1 1.0 1 0 0 100.0 1284.4 425.0 1709.4 View list