Player Page

Roux, R (Rivan)
Dob: 2014/07/18 (U12)
Gender: Male
Chess SA id: 1140151859
FIDE id:
Region: Sedibeng (GSV)
Citizen: RSA
Title(s):
Last active: 2024/04/13 (74 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 rating1136.4
Current Weighted rating1147.9
Current Weighted performance1085.3
Current official/published rating (highest between Raw, WR and WP)1147.9
Current highest rating achieved1188.4
Current floor (min rating allowed)688.4
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)±181.5
Current Raw change used (final)0.0
Projected new Raw rating1136.4
Projected new Weighed rating1055.0
Projected new Weighted performance1085.3
Projected new final Raw rating (if new WP > new Raw)1136.4
Projected new highest rating1188.4
Projected new floor688.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1136.4
Projected effective change (new Official - current Official)-11.5
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 rating1136.4
Current Weighted rating1142.5
Current Weighted performance1085.3
Current official/published rating (highest between Raw, WR and WP)1142.5
Current highest rating achieved1185.2
Current floor (min rating allowed)685.2
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)±181.5
Current Raw change used (final)0.0
Projected new Raw rating1136.4
Projected new Weighed rating1049.9
Projected new Weighted performance1085.3
Projected new final Raw rating (if new WP > new Raw)1136.4
Projected new highest rating1185.2
Projected new floor685.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1136.4
Projected effective change (new Official - current Official)-6.1
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 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
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
5 Vaalpark Primary Chess Open 2024 (E) 2024/04/13 2024/04/13 Sedibeng (GSV) Standard 60 0.83 5 5 2.0 1134.4 1133.2 Analysis
4 Valia's Open 2024 (E) 2024/03/02 2024/03/02 Sedibeng (GSV) Standard 61 0.84 5 5 1.0 1143.4 1136.8 Analysis
3 NG Kerk Vanderbijlpark Suid 2024 (E) 2024/02/24 2024/02/24 Sedibeng (GSV) Standard 61 0.84 5 5 3.0 1143.4 1136.8 Analysis
2 Laerskool Midvaal Chess Open Section 2024 (E) 2024/02/10 2024/02/10 Sedibeng (GSV) Standard 61 0.84 5 5 2.0 1143.4 1136.8 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U10A) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 2.0 1139.6 1130.8 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
9 Vaalpark Primary Chess Open 2024 (E) 2024/04/13 2024/04/13 Sedibeng (GSV) Standard 60 0.83 5 5 2.0 1134.4 1133.2 Analysis
8 Valia's Open 2024 (E) 2024/03/02 2024/03/02 Sedibeng (GSV) Standard 61 0.84 5 5 1.0 1143.4 1136.8 Analysis
7 NG Kerk Vanderbijlpark Suid 2024 (E) 2024/02/24 2024/02/24 Sedibeng (GSV) Standard 61 0.84 5 5 3.0 1143.4 1136.8 Analysis
6 Laerskool Midvaal Chess Open Section 2024 (E) 2024/02/10 2024/02/10 Sedibeng (GSV) Standard 61 0.84 5 5 2.0 1143.4 1136.8 Analysis
5 2024 Gauteng Inter-Region Chess Championship (U10A) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 2.0 1139.6 1130.8 Analysis
4 Driehoek Open Chess Tournament 2023 (E) 2023/05/13 2023/05/13 Sedibeng (GSV) Standard 60 0.83 5 4 1.5 1139.6 1126.4 Analysis
3 Valia's Chess Tournament 2023 (E) 2023/05/06 2023/05/06 Sedibeng (GSV) Standard 60 0.83 5 5 2.5 1139.6 1126.4 Analysis
2 Overvaal Open 2023 (E) 2023/04/15 2023/04/15 Sedibeng (GSV) Standard 60 0.83 5 4 0.5 1188.4 1185.2 Analysis
1 Hoerskool Drie Riviere Open 2023 (E) 2023/03/11 2023/03/11 Sedibeng (GSV) 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 25 9 2 14 10.0 40.0 -85.0 1228.2 1143.2
White 14 6 2 6 7.0 50.0 0.0 1212.5 1212.5
Black 11 3 0 8 3.0 27.3 -193.2 1248.3 1055.1
Standard All 25 9 2 14 10.0 40.0 -85.0 1228.2 1143.2
White 14 6 2 6 7.0 50.0 0.0 1212.5 1212.5
Black 11 3 0 8 3.0 27.3 -193.2 1248.3 1055.1
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 42 13 6 23 16.0 38.1 -101.2 1216.1 1114.9
White 22 8 6 8 11.0 50.0 0.0 1202.4 1202.4
Black 20 5 0 15 5.0 25.0 -212.5 1231.1 1018.6
Standard All 42 13 6 23 16.0 38.1 -101.2 1216.1 1114.9
White 22 8 6 8 11.0 50.0 0.0 1202.4 1202.4
Black 20 5 0 15 5.0 25.0 -212.5 1231.1 1018.6
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1150142014 Myburgh, A (Alex) 3 0.5 0 1 2 16.7 1176.0 -283.3 892.7 View list
2 1130155780 Coleske, T (Tyler) 3 0.0 0 0 3 0.0 1140.9 -425.0 715.9 View list
3 2150149142 Radebe, L (Lethabo) 2 2.0 2 0 0 100.0 1169.8 425.0 1594.8 View list
4 1160155916 Gorrie, K (Kayvian) 2 1.0 1 0 1 50.0 1137.0 0.0 1137.0 View list
5 1140139663 Visser, A (Aidan) 2 0.0 0 0 2 0.0 1164.0 -425.0 739.0 View list
6 1160300148 Malilani, A (Atinatsa David) 1 1.0 1 0 0 100.0 1143.4 425.0 1568.4 View list
7 1150149231 Laubscher, D (Declan) 1 1.0 1 0 0 100.0 1139.6 425.0 1564.6 View list
8 1150141020 Kgaphola, R (Retang) 1 1.0 1 0 0 100.0 1139.6 425.0 1564.6 View list
9 1140300140 Matsunyane, K (Kutlwano) 1 1.0 1 0 0 100.0 1143.4 425.0 1568.4 View list
10 1120300121 Masuku, K (Karabo) 1 1.0 1 0 0 100.0 1143.4 425.0 1568.4 View list
11 1160300149 Nienaber, B (Bernard) 1 1.0 1 0 0 100.0 1143.4 425.0 1568.4 View list
12 1150300150 Nienaber, X (Xander) 1 1.0 1 0 0 100.0 1143.4 425.0 1568.4 View list
13 1150302099 Roder, A (Adam) 1 1.0 1 0 0 100.0 1134.4 425.0 1559.4 View list
14 1160301575 Strydom, G (Graceson) 1 1.0 1 0 0 100.0 1134.4 425.0 1559.4 View list
15 1120155918 Van Der Westhuizen, J (Jayden) 1 1.0 1 0 0 100.0 1139.6 425.0 1564.6 View list
16 1160300129 Botes, M (Michael Prinsloo) 1 0.5 0 1 0 50.0 1143.4 0.0 1143.4 View list
17 2140139659 Du Toit, M (Monika) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
18 2140155784 Mthumbu, R (Relebohile) 1 0.5 0 1 0 50.0 1139.6 0.0 1139.6 View list
19 1140153291 Mckinnon, S (Samuel) 1 0.5 0 1 0 50.0 1188.4 0.0 1188.4 View list
20 1000300142 Richardson, R (Robert Desmond) 1 0.5 0 1 0 50.0 1143.4 0.0 1143.4 View list