Player Page

Schraader, R (Ruben)
Dob: 2013/09/12 (U12)
Gender: Male
Chess SA id: 1130152299
FIDE id:
Region: Overberg (WOS)
Citizen: RSA
Title(s):
Last active: 2024/06/08 (125 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 rating1234.3
Current Weighted rating1213.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1234.3
Current highest rating achieved1234.3
Current floor (min rating allowed)734.3
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)±157.9
Current Raw change used (final)0.0
Projected new Raw rating1234.3
Projected new Weighed rating1117.0
Projected new Weighted performance1042.8
Projected new final Raw rating (if new WP > new Raw)1234.3
Projected new highest rating1234.3
Projected new floor734.3
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1234.3
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 rating1184.0
Current Weighted rating1179.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1184.0
Current highest rating achieved1184.0
Current floor (min rating allowed)684.0
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)±169.6
Current Raw change used (final)0.0
Projected new Raw rating1184.0
Projected new Weighed rating1084.6
Projected new Weighted performance611.4
Projected new final Raw rating (if new WP > new Raw)1184.0
Projected new highest rating1184.0
Projected new floor684.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1184.0
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 rating1243.9
Current Weighted rating1244.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1244.1
Current highest rating achieved1262.3
Current floor (min rating allowed)762.3
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)±155.8
Current Raw change used (final)0.0
Projected new Raw rating1243.9
Projected new Weighed rating1145.1
Projected new Weighted performance739.3
Projected new final Raw rating (if new WP > new Raw)1243.9
Projected new highest rating1262.3
Projected new floor762.3
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1243.9
Projected effective change (new Official - current Official)-0.2
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
3 Western Cape - Brian Raubenheimer Development Tournament 2024 (U11 Boys) 2024/06/08 2024/06/08 Overberg (WOS) Rapid 35 0.66 6 6 3.0 1225.5 1262.3 Analysis
2 Overberg Schools - PS Closed 2024 (U11 Boys) 2024/03/16 2024/03/16 Overberg (WOS) Standard 60 0.83 5 5 2.5 1196.8 1172.4 Analysis
1 Overberg Schools - PS Trials Region 3 2024 (U11 Boys) 2024/03/02 2024/03/02 Overberg (WOS) Rapid 30 0.60 5 5 3.0 1196.8 1240.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 Western Cape - Brian Raubenheimer Development Tournament 2024 (U11 Boys) 2024/06/08 2024/06/08 Overberg (WOS) Rapid 35 0.66 6 6 3.0 1225.5 1262.3 Analysis
4 Overberg Schools - PS Closed 2024 (U11 Boys) 2024/03/16 2024/03/16 Overberg (WOS) Standard 60 0.83 5 5 2.5 1196.8 1172.4 Analysis
3 Overberg Schools - PS Trials Region 3 2024 (U11 Boys) 2024/03/02 2024/03/02 Overberg (WOS) Rapid 30 0.60 5 5 3.0 1196.8 1240.0 Analysis
2 Overberg School Chess Closed Tournament 2023 (U11 Boys) 2023/03/25 2023/03/25 Overberg (WOS) Standard 60 0.83 5 5 2.0 1200.0 1200.0 Analysis
1 Overberg Primary School Trials (Region 2) 2023 (U11 Boys) 2023/02/24 2023/03/10 Overberg (WOS) Rapid 20 0.47 6 2 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 16 8 1 7 8.5 53.1 26.6 1255.6 1282.2
White 7 5 1 1 5.5 78.6 242.9 1223.1 1465.9
Black 9 3 0 6 3.0 33.3 -141.7 1281.0 1139.3
Standard All 5 2 1 2 2.5 50.0 0.0 1223.4 1223.4
White 2 1 1 0 1.5 75.0 212.5 1164.1 1376.6
Black 3 1 0 2 1.0 33.3 -141.7 1263.0 1121.3
Rapid All 11 6 0 5 6.0 54.5 38.6 1270.3 1308.9
White 5 4 0 1 4.0 80.0 255.0 1246.7 1501.7
Black 6 2 0 4 2.0 33.3 -141.7 1290.0 1148.3
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 23 12 1 10 12.5 54.3 37.0 1230.8 1267.7
White 10 6 1 3 6.5 65.0 127.5 1211.3 1338.8
Black 13 6 0 7 6.0 46.2 -32.7 1245.7 1213.0
Standard All 10 4 1 5 4.5 45.0 -42.5 1195.7 1153.2
White 4 1 1 2 1.5 37.5 -106.3 1170.0 1063.8
Black 6 3 0 3 3.0 50.0 0.0 1212.7 1212.7
Rapid All 13 8 0 5 8.0 61.5 98.1 1257.8 1355.8
White 6 5 0 1 5.0 83.3 283.3 1238.9 1522.2
Black 7 3 0 4 3.0 42.9 -60.7 1274.0 1213.2
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 1130133351 Henning, N (Nicolas) 2 0.0 0 0 2 0.0 1198.4 -425.0 773.4 View list
2 1140145271 Avenant, E (Ethan) 1 1.0 1 0 0 100.0 1196.8 425.0 1621.8 View list
3 1140144672 Brewis, F (Fox) 1 1.0 1 0 0 100.0 1225.5 425.0 1650.5 View list
4 1130190770 Booysen, J (Joseph) 1 1.0 1 0 0 100.0 1196.8 425.0 1621.8 View list
5 1120130328 Drury, R (Riko) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1120152291 Dreyer, J (Javandre) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1140154662 Matthee, L (Luke) 1 1.0 1 0 0 100.0 1196.8 425.0 1621.8 View list
8 1130150700 Koppies, A (Adrian) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 1130300061 Reich, E (Ethan) 1 1.0 1 0 0 100.0 1196.8 425.0 1621.8 View list
10 1140138494 Swart, K (Keagan) 1 1.0 1 0 0 100.0 1196.8 425.0 1621.8 View list
11 1140153173 Slimmert, E (Eadino) 1 1.0 1 0 0 100.0 1225.5 425.0 1650.5 View list
12 1130145285 Van Rensburg, L (Louis) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
13 1130305092 Titus, T (Teehean) 1 1.0 1 0 0 100.0 1225.5 425.0 1650.5 View list
14 1140139714 Swart, W (Wehan) 1 0.5 0 1 0 50.0 1196.8 0.0 1196.8 View list
15 1120138430 Van Rooyen, J (Janco) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 1130134382 Van Der Walt, T (Tristan) 1 0.0 0 0 1 0.0 1196.8 -425.0 771.8 View list
17 1130144680 Roelf, W (Wildren) 1 0.0 0 0 1 0.0 1225.5 -425.0 800.5 View list
18 1130138493 Otto, T (Taylor) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
19 1130137102 Du Preez, C (Christiaan) 1 0.0 0 0 1 0.0 1196.8 -425.0 771.8 View list
20 1140145274 De Wet, J (James) 1 0.0 0 0 1 0.0 1225.5 -425.0 800.5 View list