Player Page

Ndebele, AT (Akhumzi Thandolwenkosi)
Dob: 2013/12/02 (U12)
Gender: Male
Chess SA id: 1130119626
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/09/07 (38 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 rating1260.8
Current Weighted rating1267.3
Current Weighted performance1142.7
Current official/published rating (highest between Raw, WR and WP)1267.3
Current highest rating achieved1355.2
Current floor (min rating allowed)855.2
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)±152.1
Current Raw change used (final)0.0
Projected new Raw rating1260.8
Projected new Weighed rating1167.0
Projected new Weighted performance1142.7
Projected new final Raw rating (if new WP > new Raw)1260.8
Projected new highest rating1355.2
Projected new floor855.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1260.8
Projected effective change (new Official - current Official)-6.5
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 rating1244.6
Current Weighted rating1256.4
Current Weighted performance1142.7
Current official/published rating (highest between Raw, WR and WP)1256.4
Current highest rating achieved1352.3
Current floor (min rating allowed)852.3
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)±155.6
Current Raw change used (final)0.0
Projected new Raw rating1244.6
Projected new Weighed rating1157.1
Projected new Weighted performance1142.7
Projected new final Raw rating (if new WP > new Raw)1244.6
Projected new highest rating1352.3
Projected new floor852.3
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1244.6
Projected effective change (new Official - current Official)-11.8
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 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
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
10 2024 Curro Hazeldean High Open Chess Tournament (B) 2024/09/07 2024/09/07 Tshwane (GTP) Standard 60 0.83 5 4 0.0 1307.4 1299.3 Analysis
9 2024 Etienne Lewis (U12) 2024/08/30 2024/09/01 Tshwane (GTP) Standard 90 0.94 7 0 0.0 1307.4 1299.3 Analysis
8 2024 Jacaranda Round Robin Open Chess Tournament (H) 2024/08/17 2024/08/17 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1296.0 1283.5 Analysis
7 2024 Midstream College Open Chess Tournament (B1) 2024/07/20 2024/07/20 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1279.0 1260.5 Analysis
6 2024 KSNG CHess Academy Open Tournament (D1) 2024/04/06 2024/04/06 Tshwane (GTP) Standard 60 0.83 5 4 0.0 1329.8 1320.6 Analysis
5 2024 Chris Greyling Open Chess Tournament (D3) 2024/03/16 2024/03/16 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1355.2 1352.3 Analysis
4 2024 Blou Bul Open Chess Tournament (D) 2024/02/10 2024/02/10 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1325.4 1323.1 Analysis
3 2024 Piet Robbertse Open Chess Tournament (D2) 2024/02/03 2024/02/04 Tshwane (GTP) Standard 90 0.94 5 5 3.5 1325.4 1323.1 Analysis
2 2024 Tshwane Chess OPEN Registration Tournament (D1) 2024/01/27 2024/01/27 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1219.4 1214.0 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U12C) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 4.0 1219.4 1214.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
39 2024 Curro Hazeldean High Open Chess Tournament (B) 2024/09/07 2024/09/07 Tshwane (GTP) Standard 60 0.83 5 4 0.0 1307.4 1299.3 Analysis
38 2024 Etienne Lewis (U12) 2024/08/30 2024/09/01 Tshwane (GTP) Standard 90 0.94 7 0 0.0 1307.4 1299.3 Analysis
37 2024 Jacaranda Round Robin Open Chess Tournament (H) 2024/08/17 2024/08/17 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1296.0 1283.5 Analysis
36 2024 Midstream College Open Chess Tournament (B1) 2024/07/20 2024/07/20 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1279.0 1260.5 Analysis
35 2024 KSNG CHess Academy Open Tournament (D1) 2024/04/06 2024/04/06 Tshwane (GTP) Standard 60 0.83 5 4 0.0 1329.8 1320.6 Analysis
34 2024 Chris Greyling Open Chess Tournament (D3) 2024/03/16 2024/03/16 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1355.2 1352.3 Analysis
33 2024 Blou Bul Open Chess Tournament (D) 2024/02/10 2024/02/10 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1325.4 1323.1 Analysis
32 2024 Piet Robbertse Open Chess Tournament (D2) 2024/02/03 2024/02/04 Tshwane (GTP) Standard 90 0.94 5 5 3.5 1325.4 1323.1 Analysis
31 2024 Tshwane Chess OPEN Registration Tournament (D1) 2024/01/27 2024/01/27 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1219.4 1214.0 Analysis
30 2024 Gauteng Inter-Region Chess Championship (U12C) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 4.0 1219.4 1214.0 Analysis
29 2023 Alekhine Open Tournament (D) 2023/09/09 2023/09/09 Tshwane (GTP) Standard 90 0.94 5 5 2.0 1213.0 1205.0 Analysis
28 2023 Etienne Lewis Closed Tournament (U12) 2023/08/25 2023/08/27 Tshwane (GTP) Standard 90 0.94 7 7 3.0 1231.3 1222.3 Analysis
27 2023 Jacaranda Round Robin (H) 2023/08/12 2023/08/12 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1231.3 1222.3 Analysis
26 2023 Woman's Day Open Chess Tournament (Knight) 2023/08/09 2023/08/09 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1231.3 1222.3 Analysis
25 Silver Lakes Open Chess Tournament (D) 2023/04/15 2023/04/15 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1222.6 1210.1 Analysis
24 Chris Greyling Open Tournament 2023 (D1) 2023/03/21 2023/03/21 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1213.3 1195.7 Analysis
23 Laerskool Constantiapark Open Chess Tournament 2023 (U12) 2023/02/18 2023/02/18 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1197.5 1171.2 Analysis
22 2023 Tshwane Chess Open Registration Tournament (D1) 2023/01/28 2023/01/28 Tshwane (GTP) Standard 60 0.83 5 5 0.0 1293.4 1285.0 Analysis
21 2023 Tshwane Chess Open Registration Tournament (D2) 2023/01/28 2023/01/28 Tshwane (GTP) Standard 60 0.83 5 0 0.0 1293.4 1285.0 Analysis
20 2022 South African Junior Team Chess Championships (U10 Open) 2022/12/04 2022/12/08 4 Knights (4K) Standard 120 1.00 7 7 6.0 1207.0 1195.4 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 43 22 2 19 23.0 53.5 29.7 1258.0 1287.7
White 23 12 0 11 12.0 52.2 18.5 1271.9 1290.4
Black 20 10 2 8 11.0 55.0 42.5 1242.1 1284.6
Standard All 43 22 2 19 23.0 53.5 29.7 1258.0 1287.7
White 23 12 0 11 12.0 52.2 18.5 1271.9 1290.4
Black 20 10 2 8 11.0 55.0 42.5 1242.1 1284.6
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 187 95 8 84 99.0 52.9 25.0 1198.1 1223.1
White 93 48 2 43 49.0 52.7 22.8 1209.1 1232.0
Black 94 47 6 41 50.0 53.2 27.1 1187.1 1214.2
Standard All 187 95 8 84 99.0 52.9 25.0 1198.1 1223.1
White 93 48 2 43 49.0 52.7 22.8 1209.1 1232.0
Black 94 47 6 41 50.0 53.2 27.1 1187.1 1214.2
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 1130131224 Minny, O (Oban) 10 3.0 3 0 7 30.0 1222.0 -170.0 1052.0 View list
2 2130119628 Loubser, L (Lara) 4 3.0 3 0 1 75.0 1170.0 212.5 1382.5 View list
3 2120135735 Muller, M (Mari) 4 1.0 1 0 3 25.0 1250.6 -212.5 1038.1 View list
4 1120135739 Pretorius, P (Pieter) 3 3.0 3 0 0 100.0 1245.9 425.0 1670.9 View list
5 1130108360 Sathish, A (Aarya) 3 2.5 2 1 0 83.3 1175.1 283.3 1458.4 View list
6 1120143047 Haupt, J (Joshua) 3 1.0 1 0 2 33.3 1246.8 -141.7 1105.1 View list
7 1120134046 De Jager, K (Konrad) 2 2.0 2 0 0 100.0 1213.8 425.0 1638.8 View list
8 1120134234 Moolman, C (Christian) 2 2.0 2 0 0 100.0 1214.2 425.0 1639.2 View list
9 1130134053 Roos, E (Ewan) 2 2.0 2 0 0 100.0 1214.2 425.0 1639.2 View list
10 1130131228 Visser, A (Aaron) 2 1.5 1 1 0 75.0 1268.9 212.5 1481.4 View list
11 1130134041 Botha, L (Logan) 2 1.0 1 0 1 50.0 1233.8 0.0 1233.8 View list
12 1130130101 Erasmus, S (Stephan Danie) 2 1.0 1 0 1 50.0 1150.9 0.0 1150.9 View list
13 1130135727 Fourie, J (Johan) 2 1.0 1 0 1 50.0 1245.5 0.0 1245.5 View list
14 2140143071 Haupt, A (Abigail) 2 1.0 1 0 1 50.0 1271.4 0.0 1271.4 View list
15 1120134054 Snyman, J (Jacques) 2 1.0 1 0 1 50.0 1186.5 0.0 1186.5 View list
16 1140137418 Van Der Wath, L (Logan) 2 1.0 1 0 1 50.0 1202.8 0.0 1202.8 View list
17 1120138295 Viljoen, A (Adriaan Johannes) 2 1.0 1 0 1 50.0 1217.7 0.0 1217.7 View list
18 2130130100 De Witt, K (Karli) 2 0.5 0 1 1 25.0 1150.9 -212.5 938.4 View list
19 2120134213 Jansen, A (Alexia) 2 0.0 0 0 2 0.0 1252.4 -425.0 827.4 View list
20 2100109348 Karsten, CB (Chay Belle) 2 0.0 0 0 2 0.0 1256.7 -425.0 831.7 View list