Player Page

Grobler, R (Reinhart)
Dob: 2008/07/23 (U18)
Gender: Male
Chess SA id: 1080151249
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2024/02/17 (91 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
Curent Raw rating1134.6
Curent Weighted rating1138.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1138.0
Current floor (min rating allowed)645.2
Current highest rating achieved1145.2
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)±182.0
Current Raw change used (final)0.0
Projected new Raw rating1134.6
Projected new Weighed rating1136.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1136.4
Projected effective change (new Official - current Official)-1.6
Projected new highest rating1145.2
Projected new floor645.2
Projected new K-facor40
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
Curent Raw rating1132.4
Curent Weighted rating1140.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1140.5
Current floor (min rating allowed)632.4
Current highest rating achieved1132.4
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)±182.6
Current Raw change used (final)0.0
Projected new Raw rating1132.4
Projected new Weighed rating1138.7
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1138.7
Projected effective change (new Official - current Official)-1.8
Projected new highest rating1132.4
Projected new floor632.4
Projected new K-facor40
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
Curent Raw rating1146.8
Curent Weighted rating1163.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1163.6
Current floor (min rating allowed)646.8
Current highest rating achieved1146.8
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)±178.9
Current Raw change used (final)0.0
Projected new Raw rating1146.8
Projected new Weighed rating1161.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1161.2
Projected effective change (new Official - current Official)-2.4
Projected new highest rating1146.8
Projected new floor646.8
Projected new K-facor40
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
Curent Raw rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)646.8
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor646.8
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 Cape Winelands Schools - HS Trials 1 2024 (U18 Boys) 2024/02/17 2024/02/17 Cape Winelands (WCW) Rapid 35 0.66 6 6 2.5 1118.2 1142.4 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 Cape Winelands Schools - HS Trials 1 2024 (U18 Boys) 2024/02/17 2024/02/17 Cape Winelands (WCW) Rapid 35 0.66 6 6 2.5 1118.2 1142.4 Analysis
2 CW Top Schools 2023 (U15 Mix) 2023/08/26 2023/08/26 Cape Winelands (WCW) Rapid 32 0.63 5 5 1.0 1145.2 1200.0 Analysis
1 Cape Winelands Schools Chess - Trials 1 2023 (U15 Boys) 2023/02/25 2023/02/25 Cape Winelands (WCW) Standard 60 0.83 5 5 1.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 6 2 1 3 2.5 41.7 -70.8 1279.0 1208.2
White 3 2 1 0 2.5 83.3 283.3 1200.0 1483.3
Black 3 0 0 3 0.0 0.0 -425.0 1358.1 933.1
Standard 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
Rapid All 6 2 1 3 2.5 41.7 -70.8 1279.0 1208.2
White 3 2 1 0 2.5 83.3 283.3 1200.0 1483.3
Black 3 0 0 3 0.0 0.0 -425.0 1358.1 933.1
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 16 4 1 11 4.5 28.1 -185.9 1228.3 1042.3
White 8 3 1 4 3.5 43.8 -53.1 1206.4 1153.3
Black 8 1 0 7 1.0 12.5 -318.8 1250.1 931.4
Standard All 5 1 0 4 1.0 20.0 -255.0 1169.0 914.0
White 2 0 0 2 0.0 0.0 -425.0 1176.3 751.3
Black 3 1 0 2 1.0 33.3 -141.7 1164.1 1022.4
Rapid All 11 3 1 7 3.5 31.8 -154.5 1255.2 1100.6
White 6 3 1 2 3.5 58.3 70.8 1216.4 1287.2
Black 5 0 0 5 0.0 0.0 -425.0 1301.7 876.7
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 2080146192 Jonkers, J (Juwelle) 1 1.0 1 0 0 100.0 1145.2 425.0 1570.2 View list
2 1060192776 Pretorius, A (Andro) 1 1.0 1 0 0 100.0 1118.2 425.0 1543.2 View list
3 1090151241 Cronje, E (Edrich) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1080192777 Solomon, X (Xavier) 1 1.0 1 0 0 100.0 1118.2 425.0 1543.2 View list
5 1070192779 Tise, T (Tyreeque) 1 0.5 0 1 0 50.0 1118.2 0.0 1118.2 View list
6 1080108614 Wu, J (Jason) 1 0.0 0 0 1 0.0 1145.2 -425.0 720.2 View list
7 1080137718 Windvogel, A (Adrianno) 1 0.0 0 0 1 0.0 1145.2 -425.0 720.2 View list
8 1070137522 Van Der Westhuizen, S (Shaakir) 1 0.0 0 0 1 0.0 1118.2 -425.0 693.2 View list
9 1090112285 Sam, L (Lithemba) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 1090146164 Benson, L (Luke) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 1080135525 Mjungu, L (Lubabalo Emmanuel) 1 0.0 0 0 1 0.0 1145.2 -425.0 720.2 View list
12 1080137511 Louw, B (Ben) 1 0.0 0 0 1 0.0 1118.2 -425.0 693.2 View list
13 1090161484 Kariwo, D (Dudley) 1 0.0 0 0 1 0.0 1145.2 -425.0 720.2 View list
14 1070162871 Gordon, S (Savian) 1 0.0 0 0 1 0.0 1118.2 -425.0 693.2 View list
15 1080137604 Esterhuizen, E (Emile) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 1080137712 De Bruin, M (Mario-John) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list