Player Page

Anderson, AP (Aidan)
Dob: 2010/04/23 (U16)
Gender: Male
Chess SA id: 110089428
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/01/27 (104 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 rating1419.5
Curent Weighted rating1420.3
Curent Weighted performance1283.1
Current official/published rating (highest between Raw, WR and WP)1420.3
Current floor (min rating allowed)946.3
Current highest rating achieved1446.3
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)±121.3
Current Raw change used (final)0.0
Projected new Raw rating1419.5
Projected new Weighed rating1421.9
Projected new Weighted performance1283.1
Projected new official/published rating (highest between new Raw, new WR and new WP)1421.9
Projected effective change (new Official - current Official)+1.6
Projected new highest rating1446.3
Projected new floor946.3
Projected new K-facor32
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 rating1408.5
Curent Weighted rating1414.5
Curent Weighted performance1275.0
Current official/published rating (highest between Raw, WR and WP)1414.5
Current floor (min rating allowed)942.4
Current highest rating achieved1442.4
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)±123.2
Current Raw change used (final)0.0
Projected new Raw rating1408.5
Projected new Weighed rating1415.5
Projected new Weighted performance1275.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1415.5
Projected effective change (new Official - current Official)+1.0
Projected new highest rating1442.4
Projected new floor942.4
Projected new K-facor32
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 rating763.0
Curent Weighted rating763.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)763.0
Current floor (min rating allowed)500.0
Current highest rating achieved763.0
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)±309.0
Current Raw change used (final)0.0
Projected new Raw rating763.0
Projected new Weighed rating763.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)763.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating763.0
Projected new floor500.0
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 rating606.6
Curent Weighted rating606.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)606.6
Current floor (min rating allowed)500.0
Current highest rating achieved606.6
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)±386.2
Current Raw change used (final)0.0
Projected new Raw rating606.6
Projected new Weighed rating606.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)606.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating606.6
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 2024 Tshwane Chess OPEN Registration Tournament (C2) 2024/01/27 2024/01/27 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1446.3 1442.4 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
46 2024 Tshwane Chess OPEN Registration Tournament (C2) 2024/01/27 2024/01/27 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1446.3 1442.4 Analysis
45 2023 Etienne Lewis Closed Tournament (U14) 2023/08/25 2023/08/27 Tshwane (GTP) Standard 90 0.94 7 6 5.0 1410.5 1405.0 Analysis
44 2023 Menlo Open Tournament (C) 2023/07/22 2023/07/22 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1420.6 1416.2 Analysis
43 2023 Elize Steenkamp Open Tournament (B) 2023/06/16 2023/06/16 Tshwane (GTP) Standard 90 0.94 6 5 2.5 1420.3 1416.8 Analysis
42 2023 Tshwane South School District CLOSED Individual Championships (U13 Open) 2023/04/22 2023/04/22 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1410.2 1406.2 Analysis
41 2023 Tshwane Chess Open Registration Tournament (B2) 2023/01/28 2023/01/28 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1371.7 1363.0 Analysis
40 2022 South African Junior Team Chess Championships (U14 Open) 2022/12/04 2022/12/08 4 Knights (4K) Standard 120 1.00 7 7 5.0 1337.5 1338.9 Analysis
39 2022 Etienne Lewis (U14 Open) 2022/09/02 2022/09/04 Tshwane (GTP) Standard 90 0.94 7 7 5.0 1303.3 1305.8 Analysis
38 2022 Jacaranda Round Robin (E) 2022/07/30 2022/07/30 Tshwane (GTP) Standard 60 0.83 5 5 1.5 1330.8 1341.1 Analysis
37 2022 Menlo Open Tournament (C) 2022/07/23 2022/07/23 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1330.8 1341.1 Analysis
36 2022 Blou Bul Open (C) 2022/06/25 2022/06/26 Tshwane (GTP) Standard 90 0.94 5 5 3.0 1341.6 1358.4 Analysis
35 D4 Individuals 2022 (U13 Open) 2022/04/23 2022/04/23 Tshwane (GTP) Rapid 30 0.60 7 7 4.0 1363.8 606.6 Analysis
34 2022 Gauteng Interregion (U12 Open) 2022/02/26 2022/02/26 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1338.4 1326.7 Analysis
33 2022 Tshwane Chess Open Registration Tournament (C1) 2022/01/29 2022/01/29 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1315.4 1300.1 Analysis
32 2021 Etienne Lewis Closed Trials (U12 Open) 2021/09/24 2021/09/26 Nelson Mandela Bay (ENM) Standard 90 0.94 7 7 5.0 1270.4 1251.9 Analysis
31 2021 Alekhine Open (C) 2021/08/14 2021/08/15 Tshwane (GTP) Standard 90 0.94 5 5 2.0 1323.2 1308.1 Analysis
30 2021 Lubowski Open Tournament (B) 2021/05/01 2021/05/02 Tshwane (GTP) Standard 90 0.94 5 5 1.0 1361.1 1347.0 Analysis
29 2020 Registration Tournament (B) 2020/01/25 2020/01/25 Tshwane (GTP) Standard 60 0.83 5 4 0.5 1325.3 1313.9 Analysis
28 2019 South African Junior Team Championships (U10A) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 7 5.0 1325.3 1313.9 Analysis
27 2019 TC SAJCC Prep Tournament (A) 2019/11/30 2019/11/30 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1334.0 1323.3 Analysis
123
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 2 1 2 2.5 50.0 0.0 1257.2 1257.2
White 2 2 0 0 2.0 100.0 425.0 1181.0 1606.0
Black 3 0 1 2 0.5 16.7 -283.3 1307.9 1024.6
Standard All 5 2 1 2 2.5 50.0 0.0 1257.2 1257.2
White 2 2 0 0 2.0 100.0 425.0 1181.0 1606.0
Black 3 0 1 2 0.5 16.7 -283.3 1307.9 1024.6
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 258 147 16 95 155.0 60.1 85.7 1114.8 1200.5
White 125 74 7 44 77.5 62.0 102.0 1113.6 1215.6
Black 133 73 9 51 77.5 58.3 70.3 1115.9 1186.2
Standard All 251 143 16 92 151.0 60.2 86.4 1113.2 1199.6
White 122 71 7 44 74.5 61.1 94.1 1111.8 1205.8
Black 129 72 9 48 76.5 59.3 79.1 1114.6 1193.7
Rapid All 7 4 0 3 4.0 57.1 60.7 1171.0 1231.7
White 3 3 0 0 3.0 100.0 425.0 1189.2 1614.2
Black 4 1 0 3 1.0 25.0 -212.5 1157.3 944.8
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 109089434 Van Loggerenberg, L (Logan) 6 1.5 1 1 4 25.0 1148.9 -212.5 936.4 View list
2 110092658 Van Nieuwenhuizen, BF (Bernard) 4 4.0 4 0 0 100.0 1105.9 425.0 1530.9 View list
3 210083428 Rautenbach, H (Helen Christine) 3 2.5 2 1 0 83.3 972.0 283.3 1255.4 View list
4 111093811 Meades, RA (Ruben Abraham) 3 2.0 2 0 1 66.7 1303.0 141.7 1444.7 View list
5 208082677 Radia, D (Diya) 3 2.0 2 0 1 66.7 1141.6 141.7 1283.3 View list
6 210086545 Steyn, A (Amelia) 3 2.0 2 0 1 66.7 1332.3 141.7 1474.0 View list
7 110092783 Van Rooyen, M (Marcel) 3 2.0 2 0 1 66.7 1150.2 141.7 1291.9 View list
8 110088599 Bogaard, FK (Franco) 3 1.5 1 1 1 50.0 1069.2 0.0 1069.2 View list
9 207087582 Amrouni, A (Alexia Shakira) 3 1.0 1 0 2 33.3 1338.6 -141.7 1196.9 View list
10 208068746 Snyders, M (Meya) 3 1.0 1 0 2 33.3 1329.3 -141.7 1187.6 View list
11 1090116742 Baloyi, B (Boikanyo) 2 2.0 2 0 0 100.0 1361.8 425.0 1786.8 View list
12 206059524 Botha, R (Riti) 2 2.0 2 0 0 100.0 1159.1 425.0 1584.1 View list
13 110069458 Frias, R (Ricardo) 2 2.0 2 0 0 100.0 1057.3 425.0 1482.3 View list
14 206052508 Govender, M (Mikaela) 2 2.0 2 0 0 100.0 1213.2 425.0 1638.2 View list
15 1100116740 Nkwadi, K (Karabo) 2 2.0 2 0 0 100.0 1356.9 425.0 1781.9 View list
16 208085412 Pillay, M (Mishka) 2 2.0 2 0 0 100.0 1210.3 425.0 1635.3 View list
17 111088592 Pillay, T (Tahir) 2 2.0 2 0 0 100.0 1038.0 425.0 1463.0 View list
18 1100134211 Buhrs, J (Jethro) 2 1.5 1 1 0 75.0 1296.8 212.5 1509.3 View list
19 110095324 Venter, D (Dian) 2 1.5 1 1 0 75.0 1322.3 212.5 1534.8 View list
20 111087168 Cronje, E (Emile) 2 1.0 1 0 1 50.0 707.5 0.0 707.5 View list