Player Page

Visser, A (Amiera)
Dob: 2015/01/20 (U10)
Gender: Female
Chess SA id: 2150156948
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2024/05/11 (46 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 rating1033.9
Current Weighted rating1104.0
Current Weighted performance971.1
Current official/published rating (highest between Raw, WR and WP)1104.0
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)±210.1
Current Raw change used (final)0.0
Projected new Raw rating1033.9
Projected new Weighed rating1013.2
Projected new Weighted performance971.1
Projected new final Raw rating (if new WP > new Raw)1033.9
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)1033.9
Projected effective change (new Official - current Official)-70.1
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 rating987.2
Current Weighted rating1081.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1081.2
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)±224.5
Current Raw change used (final)0.0
Projected new Raw rating987.2
Projected new Weighed rating991.6
Projected new Weighted performance739.7
Projected new final Raw rating (if new WP > new Raw)987.2
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)991.6
Projected effective change (new Official - current Official)-89.6
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 rating1172.6
Current Weighted rating1196.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1196.3
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)±172.4
Current Raw change used (final)0.0
Projected new Raw rating1172.6
Projected new Weighed rating1100.4
Projected new Weighted performance888.1
Projected new final Raw rating (if new WP > new Raw)1172.6
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)1172.6
Projected effective change (new Official - current Official)-23.7
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
5 Robertson Strategema Chess May 2024 (U9) 2024/05/11 2024/05/11 Cape Winelands (WCW) Rapid 30 0.60 5 5 2.0 1050.1 1195.3 Analysis
4 Western Cape PS Individuals Championship 2024 (U9 Girls) 2024/05/04 2024/05/05 West Coast (WCU) Standard 60 0.83 6 6 1.0 1050.1 998.7 Analysis
3 Brave Knights 2024 (U9) 2024/03/16 2024/03/16 Cape Winelands (WCW) Rapid 30 0.60 6 6 3.0 1101.9 1188.1 Analysis
2 Cape Winelands Schools - Prestige 2024 (U9 Girls) 2024/03/02 2024/03/02 Cape Winelands (WCW) Standard 60 0.83 5 5 0.0 1101.9 1067.5 Analysis
1 Cape Winelands Schools - PS Trials 1 2024 (U9 Girls) 2024/02/10 2024/02/10 Cape Winelands (WCW) Rapid 35 0.66 6 6 3.0 1086.2 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 Robertson Strategema Chess May 2024 (U9) 2024/05/11 2024/05/11 Cape Winelands (WCW) Rapid 30 0.60 5 5 2.0 1050.1 1195.3 Analysis
6 Western Cape PS Individuals Championship 2024 (U9 Girls) 2024/05/04 2024/05/05 West Coast (WCU) Standard 60 0.83 6 6 1.0 1050.1 998.7 Analysis
5 Brave Knights 2024 (U9) 2024/03/16 2024/03/16 Cape Winelands (WCW) Rapid 30 0.60 6 6 3.0 1101.9 1188.1 Analysis
4 Cape Winelands Schools - Prestige 2024 (U9 Girls) 2024/03/02 2024/03/02 Cape Winelands (WCW) Standard 60 0.83 5 5 0.0 1101.9 1067.5 Analysis
3 Cape Winelands Schools - PS Trials 1 2024 (U9 Girls) 2024/02/10 2024/02/10 Cape Winelands (WCW) Rapid 35 0.66 6 6 3.0 1086.2 1200.0 Analysis
2 Cape Winelands Open 2023 (U10) 2023/07/23 2023/07/23 Cape Winelands (WCW) Standard 70 0.87 5 5 0.0 1157.0 1147.4 Analysis
1 Strategema 2023 (Beginners-U9) 2023/05/13 2023/05/13 Cape Winelands (WCW) Standard 60 0.83 5 4 0.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 28 9 0 19 9.0 32.1 -151.8 1188.8 1037.0
White 14 5 0 9 5.0 35.7 -121.4 1187.7 1066.2
Black 14 4 0 10 4.0 28.6 -182.1 1190.0 1007.8
Standard All 11 1 0 10 1.0 9.1 -347.7 1199.7 852.0
White 6 0 0 6 0.0 0.0 -425.0 1201.7 776.7
Black 5 1 0 4 1.0 20.0 -255.0 1197.4 942.4
Rapid All 17 8 0 9 8.0 47.1 -25.0 1181.8 1156.8
White 8 5 0 3 5.0 62.5 106.3 1177.2 1283.4
Black 9 3 0 6 3.0 33.3 -141.7 1185.8 1044.2
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
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 37 9 1 27 9.5 25.7 -206.8 1193.8 987.1
White 19 5 1 13 5.5 28.9 -178.9 1189.8 1010.8
Black 18 4 0 14 4.0 22.2 -236.1 1198.1 962.0
Standard All 20 1 1 18 1.5 7.5 -361.3 1204.1 842.8
White 11 0 1 10 0.5 4.5 -386.4 1199.0 812.6
Black 9 1 0 8 1.0 11.1 -330.6 1210.4 879.8
Rapid All 17 8 0 9 8.0 47.1 -25.0 1181.8 1156.8
White 8 5 0 3 5.0 62.5 106.3 1177.2 1283.4
Black 9 3 0 6 3.0 33.3 -141.7 1185.8 1044.2
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 2160300858 Rankin, A (Annibel) 2 2.0 2 0 0 100.0 1076.0 425.0 1501.0 View list
2 2150154613 Adams, L (Lo-Keisha) 2 1.0 1 0 1 50.0 1094.1 0.0 1094.1 View list
3 1160156946 Edons, M (Mihandro) 2 0.5 0 1 1 25.0 1151.0 -212.5 938.5 View list
4 2150162880 Du Toit, S (Shanika) 2 0.0 0 0 2 0.0 1094.1 -425.0 669.1 View list
5 2160149821 Van Zyl, M (Maria Elizabeth) 2 0.0 0 0 2 0.0 1151.0 -425.0 726.0 View list
6 1140300854 Davids, Z (Zain) 1 1.0 1 0 0 100.0 1101.9 425.0 1526.9 View list
7 2150191716 Greeff, K (Karlien) 1 1.0 1 0 0 100.0 1086.2 425.0 1511.2 View list
8 2150300855 Krotz, M (Maya) 1 1.0 1 0 0 100.0 1101.9 425.0 1526.9 View list
9 1170304708 Kriel, W (Wilhelm) 1 1.0 1 0 0 100.0 1050.1 425.0 1475.1 View list
10 2160150927 Jordaan, Z (Zoila) 1 1.0 1 0 0 100.0 1050.1 425.0 1475.1 View list
11 2150192874 Ntamo, I (Isabella) 1 1.0 1 0 0 100.0 1086.2 425.0 1511.2 View list
12 1140156878 Gubela, I (Iminathi) 1 0.0 0 0 1 0.0 1157.0 -425.0 732.0 View list
13 1150300856 Nel, C (Curtly) 1 0.0 0 0 1 0.0 1050.1 -425.0 625.1 View list
14 2160192979 Muller, E (Esra) 1 0.0 0 0 1 0.0 1050.1 -425.0 625.1 View list
15 1140156881 Matolengwe, L (Lemvana) 1 0.0 0 0 1 0.0 1157.0 -425.0 732.0 View list
16 1140138962 Kruger, M (Migael) 1 0.0 0 0 1 0.0 1157.0 -425.0 732.0 View list
17 1140137728 Kriel, D (Daniel) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
18 2150143110 Julies, J (Jazne) 1 0.0 0 0 1 0.0 1050.1 -425.0 625.1 View list
19 2150157973 Graham, M (Mia) 1 0.0 0 0 1 0.0 1050.1 -425.0 625.1 View list
20 2150190783 Abrahams, K (Kaylin) 1 0.0 0 0 1 0.0 1050.1 -425.0 625.1 View list