Player Page

Hollenbach, S (Stiaan)
Dob: 2012/09/21 (U14)
Gender: Male
Chess SA id: 1120192549
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2024/05/05 (70 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 rating1218.5
Current Weighted rating1207.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1218.5
Current highest rating achieved1228.7
Current floor (min rating allowed)728.7
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)±161.5
Current Raw change used (final)0.0
Projected new Raw rating1218.5
Projected new Weighed rating1111.4
Projected new Weighted performance940.6
Projected new final Raw rating (if new WP > new Raw)1218.5
Projected new highest rating1228.7
Projected new floor728.7
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1218.5
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 rating1169.6
Current Weighted rating1195.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1195.2
Current highest rating achieved1169.6
Current floor (min rating allowed)669.6
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)±173.2
Current Raw change used (final)0.0
Projected new Raw rating1169.6
Projected new Weighed rating1099.4
Projected new Weighted performance383.9
Projected new final Raw rating (if new WP > new Raw)1169.6
Projected new highest rating1169.6
Projected new floor669.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1169.6
Projected effective change (new Official - current Official)-25.6
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 rating1259.0
Current Weighted rating1219.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1259.0
Current highest rating achieved1259.0
Current floor (min rating allowed)759.0
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)±152.4
Current Raw change used (final)0.0
Projected new Raw rating1259.0
Projected new Weighed rating1122.3
Projected new Weighted performance752.7
Projected new final Raw rating (if new WP > new Raw)1259.0
Projected new highest rating1259.0
Projected new floor759.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1259.0
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 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
3 Western Cape PS Individuals Championship 2024 (U13 Boys) 2024/05/04 2024/05/05 West Coast (WCU) Standard 60 0.83 6 6 2.0 1228.7 1200.0 Analysis
2 West Coast Schools Chess Prestige Championships 2024 (U13 Boys) 2024/03/09 2024/03/09 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1210.8 1221.2 Analysis
1 Bo-Weskus Skole Prestige 2024 (O13 Seuns) 2024/02/10 2024/02/10 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 Western Cape PS Individuals Championship 2024 (U13 Boys) 2024/05/04 2024/05/05 West Coast (WCU) Standard 60 0.83 6 6 2.0 1228.7 1200.0 Analysis
2 West Coast Schools Chess Prestige Championships 2024 (U13 Boys) 2024/03/09 2024/03/09 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1210.8 1221.2 Analysis
1 Bo-Weskus Skole Prestige 2024 (O13 Seuns) 2024/02/10 2024/02/10 West Coast (WCU) 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 16 7 2 7 8.0 50.0 0.0 1263.7 1263.7
White 8 5 1 2 5.5 68.8 159.4 1241.3 1400.7
Black 8 2 1 5 2.5 31.3 -159.4 1286.0 1126.7
Standard All 6 1 2 3 2.0 33.3 -141.7 1321.7 1180.0
White 3 1 1 1 1.5 50.0 0.0 1306.7 1306.7
Black 3 0 1 2 0.5 16.7 -283.3 1336.6 1053.2
Rapid All 10 6 0 4 6.0 60.0 85.0 1228.9 1313.9
White 5 4 0 1 4.0 80.0 255.0 1202.1 1457.1
Black 5 2 0 3 2.0 40.0 -85.0 1255.7 1170.7
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
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 16 7 2 7 8.0 50.0 0.0 1263.7 1263.7
White 8 5 1 2 5.5 68.8 159.4 1241.3 1400.7
Black 8 2 1 5 2.5 31.3 -159.4 1286.0 1126.7
Standard All 6 1 2 3 2.0 33.3 -141.7 1321.7 1180.0
White 3 1 1 1 1.5 50.0 0.0 1306.7 1306.7
Black 3 0 1 2 0.5 16.7 -283.3 1336.6 1053.2
Rapid All 10 6 0 4 6.0 60.0 85.0 1228.9 1313.9
White 5 4 0 1 4.0 80.0 255.0 1202.1 1457.1
Black 5 2 0 3 2.0 40.0 -85.0 1255.7 1170.7
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 1110156594 Hope-Bailie, B (Bryce) 2 1.0 1 0 1 50.0 1205.4 0.0 1205.4 View list
2 1110153794 Fransman, E (Elzano) 2 0.5 0 1 1 25.0 1219.8 -212.5 1007.3 View list
3 1120110490 Dirks, R (Ryan) 2 0.0 0 0 2 0.0 1205.4 -425.0 780.4 View list
4 1130131916 Cloete, S (Stan-Lee) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1110192545 Boois, J (Jp) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1110099716 Maarman, B (Blayden) 1 1.0 1 0 0 100.0 1210.8 425.0 1635.8 View list
7 1120147351 Louw, E (E-Jay) 1 1.0 1 0 0 100.0 1228.7 425.0 1653.7 View list
8 1120139044 Koopman, V (Virat) 1 1.0 1 0 0 100.0 1210.8 425.0 1635.8 View list
9 1120192561 Van Der Westhuizen, J (Javian) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 1120153777 Wehr, C (Corbin) 1 0.5 0 1 0 50.0 1228.7 0.0 1228.7 View list
11 1110157965 Shaw, O (Oliver) 1 0.0 0 0 1 0.0 1228.7 -425.0 803.7 View list
12 1110135521 Gaffoor, E (Eesa) 1 0.0 0 0 1 0.0 1228.7 -425.0 803.7 View list
13 1120145663 Els, J (Josua) 1 0.0 0 0 1 0.0 1228.7 -425.0 803.7 View list