Player Page

Grundlingh, A (Andries Machiel)
Dob: 2011/04/11 (U14)
Gender: Male
Chess SA id: 1110193242
FIDE id:
Region: Overberg (WOS)
Citizen: RSA
Title(s):
Last active: 2024/03/16 (98 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 rating1131.1
Current Weighted rating1184.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1184.8
Current highest rating achieved1209.4
Current floor (min rating allowed)709.4
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)±182.9
Current Raw change used (final)0.0
Projected new Raw rating1131.1
Projected new Weighed rating1089.5
Projected new Weighted performance552.9
Projected new final Raw rating (if new WP > new Raw)1131.1
Projected new highest rating1209.4
Projected new floor709.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1131.1
Projected effective change (new Official - current Official)-53.7
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 rating1098.4
Current Weighted rating1176.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1176.6
Current highest rating achieved1098.4
Current floor (min rating allowed)598.4
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)±191.6
Current Raw change used (final)0.0
Projected new Raw rating1098.4
Projected new Weighed rating1081.6
Projected new Weighted performance248.7
Projected new final Raw rating (if new WP > new Raw)1098.4
Projected new highest rating1098.4
Projected new floor598.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1098.4
Projected effective change (new Official - current Official)-78.2
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 rating1223.2
Current Weighted rating1207.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1223.2
Current highest rating achieved1223.2
Current floor (min rating allowed)723.2
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)±160.4
Current Raw change used (final)0.0
Projected new Raw rating1223.2
Projected new Weighed rating1110.7
Projected new Weighted performance400.2
Projected new final Raw rating (if new WP > new Raw)1223.2
Projected new highest rating1223.2
Projected new floor723.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1223.2
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 achieved0.0
Current floor (min rating allowed)700.0
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)±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 rating0.0
Projected new floor700.0
Projected new K-facor40
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 Overberg Schools - PS Closed 2024 (U13 Boys) 2024/03/16 2024/03/16 Overberg (WOS) Standard 60 0.83 5 5 0.0 1209.4 1200.0 Analysis
1 Overberg Swellendam Primary Schools Zone Trails Region 2 2024 (U13) 2024/02/10 2024/02/10 Overberg (WOS) Rapid 30 0.60 5 5 3.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 Overberg Schools - PS Closed 2024 (U13 Boys) 2024/03/16 2024/03/16 Overberg (WOS) Standard 60 0.83 5 5 0.0 1209.4 1200.0 Analysis
1 Overberg Swellendam Primary Schools Zone Trails Region 2 2024 (U13) 2024/02/10 2024/02/10 Overberg (WOS) Rapid 30 0.60 5 5 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 3 0 7 3.0 30.0 -170.0 1185.0 1015.0
White 5 1 0 4 1.0 20.0 -255.0 1193.2 938.2
Black 5 2 0 3 2.0 40.0 -85.0 1176.9 1091.9
Standard All 5 0 0 5 0.0 0.0 -425.0 1197.0 772.0
White 3 0 0 3 0.0 0.0 -425.0 1198.0 773.0
Black 2 0 0 2 0.0 0.0 -425.0 1195.5 770.5
Rapid All 5 3 0 2 3.0 60.0 85.0 1173.0 1258.0
White 2 1 0 1 1.0 50.0 0.0 1185.9 1185.9
Black 3 2 0 1 2.0 66.7 141.7 1164.5 1306.1
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 10 3 0 7 3.0 30.0 -170.0 1185.0 1015.0
White 5 1 0 4 1.0 20.0 -255.0 1193.2 938.2
Black 5 2 0 3 2.0 40.0 -85.0 1176.9 1091.9
Standard All 5 0 0 5 0.0 0.0 -425.0 1197.0 772.0
White 3 0 0 3 0.0 0.0 -425.0 1198.0 773.0
Black 2 0 0 2 0.0 0.0 -425.0 1195.5 770.5
Rapid All 5 3 0 2 3.0 60.0 85.0 1173.0 1258.0
White 2 1 0 1 1.0 50.0 0.0 1185.9 1185.9
Black 3 2 0 1 2.0 66.7 141.7 1164.5 1306.1
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1120193247 Sebybo, J (Jo-Heiden) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1120193251 Van Rooyen, J (Johannes Christiaan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 2120138435 Balelo, Z (Zimkhita) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1120191680 Zulu, E (Enrico) 1 0.0 0 0 1 0.0 1209.4 -425.0 784.4 View list
5 1110133354 Van Der Merwe, J (Jesse) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
6 1110300786 Turvey, D (Dante) 1 0.0 0 0 1 0.0 1209.4 -425.0 784.4 View list
7 1110193248 Smith, L (Liam) 1 0.0 0 0 1 0.0 1209.4 -425.0 784.4 View list
8 1110150085 Pekeur, A (Andrew) 1 0.0 0 0 1 0.0 1209.4 -425.0 784.4 View list
9 1110150713 Henn, E (Enwill) 1 0.0 0 0 1 0.0 1209.4 -425.0 784.4 View list
10 1110138418 Boes, D (Daylan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list