Player Page

Grobler, A (Amorette)
Dob: 2010/05/17 (U16)
Gender: Female
Chess SA id: 210086774
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/08/17 (99 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 rating1279.5
Current Weighted rating1332.0
Current Weighted performance1137.9
Current official/published rating (highest between Raw, WR and WP)1332.0
Current highest rating achieved1432.5
Current floor (min rating allowed)932.5
Current K-factor32
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)±148.1
Current Raw change used (final)0.0
Projected new Raw rating1279.5
Projected new Weighed rating1225.5
Projected new Weighted performance1137.9
Projected new final Raw rating (if new WP > new Raw)1279.5
Projected new highest rating1432.5
Projected new floor932.5
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1279.5
Projected effective change (new Official - current Official)-52.5
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 rating1268.0
Current Weighted rating1328.4
Current Weighted performance1137.9
Current official/published rating (highest between Raw, WR and WP)1328.4
Current highest rating achieved1431.2
Current floor (min rating allowed)931.2
Current K-factor32
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)±150.5
Current Raw change used (final)0.0
Projected new Raw rating1268.0
Projected new Weighed rating1222.1
Projected new Weighted performance1137.9
Projected new final Raw rating (if new WP > new Raw)1268.0
Projected new highest rating1431.2
Projected new floor931.2
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1268.0
Projected effective change (new Official - current Official)-60.4
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 rating548.8
Current Weighted rating548.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)548.8
Current highest rating achieved548.8
Current floor (min rating allowed)500.0
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)±419.3
Current Raw change used (final)0.0
Projected new Raw rating548.8
Projected new Weighed rating504.9
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating548.8
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)548.8
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 rating548.8
Current Weighted rating548.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)548.8
Current highest rating achieved548.8
Current floor (min rating allowed)500.0
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)±419.3
Current Raw change used (final)0.0
Projected new Raw rating548.8
Projected new Weighed rating504.9
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating548.8
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)548.8
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
5 Gauteng Schools Individuals Finals 2024 (U15 Girls) 2024/08/17 2024/08/17 Ekurhuleni (GE) Standard 60 0.83 5 5 2.5 1284.8 1272.2 Analysis
4 2024 Tshwane North School District Team League Finals (U17) 2024/08/03 2024/08/03 Tshwane (GTP) Standard 60 0.83 5 5 1.0 1337.1 1333.6 Analysis
3 2024 Tshwane North School District Cluster 4 & 5 Team League (U17) 2024/07/20 2024/07/20 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1375.6 1381.0 Analysis
2 2024 Tshwane North School District CLOSED Individual Champioships (U15 Girls) 2024/05/11 2024/05/11 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1344.3 1341.3 Analysis
1 District 3 Cluster 4 and 5 Individuals 2024 (U15 Girls) 2024/05/04 2024/05/04 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1344.3 1341.3 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
30 Gauteng Schools Individuals Finals 2024 (U15 Girls) 2024/08/17 2024/08/17 Ekurhuleni (GE) Standard 60 0.83 5 5 2.5 1284.8 1272.2 Analysis
29 2024 Tshwane North School District Team League Finals (U17) 2024/08/03 2024/08/03 Tshwane (GTP) Standard 60 0.83 5 5 1.0 1337.1 1333.6 Analysis
28 2024 Tshwane North School District Cluster 4 & 5 Team League (U17) 2024/07/20 2024/07/20 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1375.6 1381.0 Analysis
27 2024 Tshwane North School District CLOSED Individual Champioships (U15 Girls) 2024/05/11 2024/05/11 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1344.3 1341.3 Analysis
26 District 3 Cluster 4 and 5 Individuals 2024 (U15 Girls) 2024/05/04 2024/05/04 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1344.3 1341.3 Analysis
25 2023 Gauteng Top Schools (U13 Girls) 2023/08/18 2023/08/18 West Rand (GWR) Standard 60 0.83 5 5 1.5 1357.6 1357.6 Analysis
24 2023 Tshwane North School District CLOSED League Championships (D3) (U13 Girls) 2023/08/12 2023/08/12 Tshwane (GTP) Standard 60 0.83 3 2 2.0 1357.6 1357.6 Analysis
23 Gauteng Schools Individual Finals 2023 (U13 Girls) 2023/05/26 2023/05/26 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1298.6 1298.4 Analysis
22 2023 Tshwane North School District CLOSED Individual Championships (D3) (U13 Girls) 2023/05/13 2023/05/13 Tshwane (GTP) Standard 60 0.83 5 5 5.0 1298.6 1298.4 Analysis
21 2022 Gauteng Schools Team Championships (U13 Girls) 2022/08/27 2022/08/27 Tshwane (GTP) Standard 60 0.83 5 5 5.0 1236.4 1221.0 Analysis
20 2022 D3 Cluster City Schools (U13) 2022/04/23 2022/04/23 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1222.3 1199.6 Analysis
19 2021 Gauteng Schools Chess Championships (U13 Girls) 2021/10/16 2021/10/16 Tshwane (GTP) Standard 60 0.83 5 5 1.0 1289.2 1281.5 Analysis
18 2021 D3 Individual (U13 Girls) 2021/10/13 2021/10/13 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1289.2 1281.5 Analysis
17 2020 Blou Bul (C) 2020/02/15 2020/02/15 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1313.4 1311.9 Analysis
16 2020 Registration Tournament (C) 2020/01/25 2020/01/25 Tshwane (GTP) Standard 60 0.83 5 5 1.0 1432.5 1431.2 Analysis
15 2019 South African Junior Team Championships (U10 Girls) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 6 1.5 1432.5 1431.2 Analysis
14 2019 Gauteng School League Finals (U9 Open) 2019/08/23 2019/08/23 Tshwane (GTP) Standard 60 0.83 5 5 5.0 1325.9 1323.9 Analysis
13 2019 D3 Team League (U9) 2019/07/20 2019/07/20 Tshwane (GTP) Standard 60 0.83 5 5 5.0 1156.0 1149.8 Analysis
12 Wonderboom Interhuis 2019 (U9) 2019/05/04 2019/05/22 Tshwane (GTP) Standard 60 0.83 7 7 4.0 1110.4 1100.4 Analysis
11 2019 D3 Individuals (U9 Girls) 2019/04/13 2019/04/13 Tshwane (GTP) Standard 60 0.83 5 5 4.5 994.6 993.2 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 25 12 2 11 13.0 52.0 17.0 1231.8 1248.8
White 11 5 0 6 5.0 45.5 -38.6 1244.7 1206.1
Black 14 7 2 5 8.0 57.1 60.7 1221.7 1282.4
Standard All 25 12 2 11 13.0 52.0 17.0 1231.8 1248.8
White 11 5 0 6 5.0 45.5 -38.6 1244.7 1206.1
Black 14 7 2 5 8.0 57.1 60.7 1221.7 1282.4
Rapid 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
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 153 77 11 65 82.5 53.9 33.3 1102.6 1135.9
White 78 38 7 33 41.5 53.2 27.2 1112.4 1139.6
Black 75 39 4 32 41.0 54.7 39.7 1092.4 1132.1
Standard All 153 77 11 65 82.5 53.9 33.3 1102.6 1135.9
White 78 38 7 33 41.5 53.2 27.2 1112.4 1139.6
Black 75 39 4 32 41.0 54.7 39.7 1092.4 1132.1
Rapid 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
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 2100115599 Potgieter, W (Wilmari) 3 2.5 2 1 0 83.3 1329.1 283.3 1612.4 View list
2 2100112735 Koen , K (Kaylee-Jane) 3 1.5 1 1 1 50.0 1212.5 0.0 1212.5 View list
3 1100100042 Grundling, H (Hans-Hugo) 2 2.0 2 0 0 100.0 1189.2 425.0 1614.2 View list
4 210092384 Roelofse, J (Johani) 2 2.0 2 0 0 100.0 756.0 425.0 1181.0 View list
5 2130106594 Yang, S (Selina) 2 2.0 2 0 0 100.0 1124.8 425.0 1549.8 View list
6 110084813 Bonnin, J (Juan) 2 1.0 1 0 1 50.0 1166.3 0.0 1166.3 View list
7 1070306719 Sambo, A (Amu) 2 1.0 1 0 1 50.0 1356.3 0.0 1356.3 View list
8 2120138294 Swanepoel, L (Leja) 2 1.0 1 0 1 50.0 1357.6 0.0 1357.6 View list
9 209093189 Van Der Merwe, D (Danika) 2 1.0 1 0 1 50.0 1213.2 0.0 1213.2 View list
10 2100096777 Smit, M (Mia) 2 0.5 0 1 1 25.0 877.6 -212.5 665.1 View list
11 2100155331 Raubenheimer, C (Charne) 2 0.0 0 0 2 0.0 1321.4 -425.0 896.4 View list
12 105077170 Smith, JD (Jayden) 2 0.0 0 0 2 0.0 931.1 -425.0 506.1 View list
13 110087161 Brenkman, C (Christopher) 1 1.0 1 0 0 100.0 548.8 425.0 973.8 View list
14 2090192189 Botha, Z (Zoe) 1 1.0 1 0 0 100.0 1284.8 425.0 1709.8 View list
15 210087845 Alberts, A (Anika) 1 1.0 1 0 0 100.0 993.9 425.0 1418.9 View list
16 1090105679 Cardoso, S (Shekinah) 1 1.0 1 0 0 100.0 852.6 425.0 1277.6 View list
17 2090105666 Chiang, CJ (Chia-Yi Joy) 1 1.0 1 0 0 100.0 1344.3 425.0 1769.3 View list
18 1070308850 Chronecly, M (Malatlhwa) 1 1.0 1 0 0 100.0 1337.1 425.0 1762.1 View list
19 2120115624 Coetzee, AC (Anje-Lika Clarissa) 1 1.0 1 0 0 100.0 994.6 425.0 1419.6 View list
20 110088043 Claassens, G (Gerhard) 1 1.0 1 0 0 100.0 548.8 425.0 973.8 View list