Player Page

Kramer, R (Ruben)
Dob: 2014/04/22 (U12)
Gender: Male
Chess SA id: 1140151163
FIDE id:
Region: (CSA)
Citizen: RSA
Title(s):
Last active: 2024/02/24 (122 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 rating1204.6
Current Weighted rating1222.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1222.0
Current highest rating achieved1250.2
Current floor (min rating allowed)750.2
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)±164.7
Current Raw change used (final)0.0
Projected new Raw rating1204.6
Projected new Weighed rating1124.6
Projected new Weighted performance993.9
Projected new final Raw rating (if new WP > new Raw)1204.6
Projected new highest rating1250.2
Projected new floor750.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1204.6
Projected effective change (new Official - current Official)-17.4
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 rating1170.8
Current Weighted rating1191.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1191.2
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)±172.9
Current Raw change used (final)0.0
Projected new Raw rating1170.8
Projected new Weighed rating1095.6
Projected new Weighted performance334.7
Projected new final Raw rating (if new WP > new Raw)1170.8
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)1170.8
Projected effective change (new Official - current Official)-20.4
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 rating1250.5
Current Weighted rating1251.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1251.2
Current highest rating achieved1287.9
Current floor (min rating allowed)787.9
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 rating1250.5
Projected new Weighed rating1152.2
Projected new Weighted performance925.4
Projected new final Raw rating (if new WP > new Raw)1250.5
Projected new highest rating1287.9
Projected new floor787.9
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1250.5
Projected effective change (new Official - current Official)-0.7
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 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
2 Mary-Anne Bartels Closed Chess Tournament 2024 (U11 Mixed) 2024/02/24 2024/02/24 Cape Town (WCT) Rapid 30 0.60 5 5 2.0 1250.2 1287.9 Analysis
1 CT District East Schools Chess Individuals Trails 2024 (U11 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 4 1.0 1250.2 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 Mary-Anne Bartels Closed Chess Tournament 2024 (U11 Mixed) 2024/02/24 2024/02/24 Cape Town (WCT) Rapid 30 0.60 5 5 2.0 1250.2 1287.9 Analysis
3 CT District East Schools Chess Individuals Trails 2024 (U11 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 4 1.0 1250.2 1200.0 Analysis
2 Grant East Primary School Invitational Chess Tournament 2023 (U9 Mixed) 2023/11/04 2023/11/04 Cape Town (WCT) Rapid 30 0.60 6 6 4.0 1222.8 1240.0 Analysis
1 Mary-Anne Bartels Chess Tournament 2023 (U7+U9) 2023/02/21 2023/02/21 Cape Town (WCT) Rapid 30 0.60 5 5 3.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 9 3 0 6 3.0 33.3 -141.7 1230.3 1088.7
White 5 1 0 4 1.0 20.0 -255.0 1254.6 999.6
Black 4 2 0 2 2.0 50.0 0.0 1200.0 1200.0
Standard All 4 1 0 3 1.0 25.0 -212.5 1268.3 1055.8
White 2 0 0 2 0.0 0.0 -425.0 1336.5 911.5
Black 2 1 0 1 1.0 50.0 0.0 1200.0 1200.0
Rapid All 5 2 0 3 2.0 40.0 -85.0 1200.0 1115.0
White 3 1 0 2 1.0 33.3 -141.7 1200.0 1058.3
Black 2 1 0 1 1.0 50.0 0.0 1200.0 1200.0
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 20 10 1 9 10.5 52.5 21.3 1227.8 1249.1
White 10 4 0 6 4.0 40.0 -85.0 1237.6 1152.6
Black 10 6 1 3 6.5 65.0 127.5 1218.0 1345.5
Standard All 4 1 0 3 1.0 25.0 -212.5 1268.3 1055.8
White 2 0 0 2 0.0 0.0 -425.0 1336.5 911.5
Black 2 1 0 1 1.0 50.0 0.0 1200.0 1200.0
Rapid All 16 9 1 6 9.5 59.4 79.7 1217.7 1297.4
White 8 4 0 4 4.0 50.0 0.0 1212.9 1212.9
Black 8 5 1 2 5.5 68.8 159.4 1222.5 1381.9
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 1130193359 Nkomo, T (Tatenda) 2 0.0 0 0 2 0.0 1250.2 -425.0 825.2 View list
2 1150191253 Nel, J (Joshua) 1 1.0 1 0 0 100.0 1222.8 425.0 1647.8 View list
3 2140191251 Meskin, G (Gina) 1 1.0 1 0 0 100.0 1222.8 425.0 1647.8 View list
4 1160150270 Dudhia, H (Hamza) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1150151160 Driessen, E (Eben) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 2130193536 Damons, K (Kirsten) 1 1.0 1 0 0 100.0 1250.2 425.0 1675.2 View list
7 2140151158 Chester-Londt, J (Jasmine) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 1140193534 Beetge, H (Hannert) 1 1.0 1 0 0 100.0 1250.2 425.0 1675.2 View list
9 1130193361 Soga, B (Bukho) 1 1.0 1 0 0 100.0 1250.2 425.0 1675.2 View list
10 1140191258 Vumendlini, B (Bukho) 1 1.0 1 0 0 100.0 1222.8 425.0 1647.8 View list
11 2150150118 Pfukwa, R (Rujeko) 1 1.0 1 0 0 100.0 1222.8 425.0 1647.8 View list
12 2140140718 Walters, N (Nicola) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
13 1150150277 Viljoen, J (Jordan Joshua) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 1140158928 Pieters, E (Eli) 1 0.0 0 0 1 0.0 1250.2 -425.0 825.2 View list
15 1160150273 Kruger, J (Josua Baruch) 1 0.0 0 0 1 0.0 1222.8 -425.0 797.8 View list
16 1140146769 Klopper, B (Ben) 1 0.0 0 0 1 0.0 1250.2 -425.0 825.2 View list
17 2140193544 Hendricks, M (Maya) 1 0.0 0 0 1 0.0 1250.2 -425.0 825.2 View list
18 1140193542 Hart, L (Lu) 1 0.0 0 0 1 0.0 1250.2 -425.0 825.2 View list
19 1150150112 Fourie, S (Steph) 1 0.0 0 0 1 0.0 1222.8 -425.0 797.8 View list