Player Page

Mahlangu, NP (Nkosinathi Phillip)
Dob: 2009/08/26 (U16)
Gender: Male
Chess SA id: 1090115218
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/09/01 (7 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 rating1360.8
Current Weighted rating1319.2
Current Weighted performance1318.7
Current official/published rating (highest between Raw, WR and WP)1360.8
Current highest rating achieved1362.9
Current floor (min rating allowed)862.9
Current K-factor36
Games played this month7
Score (S)3.0
Expected score (We)3.29
Difference (S-We)-0.27
Current Raw change (no limits, including tournament time weight)-9.8
Current min/max change allowed (with limits)±131.9
Current Raw change used (final)-9.8
Projected new Raw rating1351.0
Projected new Weighed rating1215.8
Projected new Weighted performance1324.3
Projected new final Raw rating (if new WP > new Raw)1351.0
Projected new highest rating1362.9
Projected new floor862.9
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1351.0
Projected effective change (new Official - current Official)-9.8
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 rating1358.3
Current Weighted rating1304.6
Current Weighted performance1318.7
Current official/published rating (highest between Raw, WR and WP)1358.3
Current highest rating achieved1359.0
Current floor (min rating allowed)859.0
Current K-factor36
Games played this month7
Score (S)3.0
Expected score (We)3.36
Difference (S-We)-0.36
Current Raw change (no limits, including tournament time weight)-13.0
Current min/max change allowed (with limits)±132.3
Current Raw change used (final)-13.0
Projected new Raw rating1345.3
Projected new Weighed rating1202.3
Projected new Weighted performance1324.3
Projected new final Raw rating (if new WP > new Raw)1345.3
Projected new highest rating1359.0
Projected new floor859.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1345.3
Projected effective change (new Official - current Official)-13.0
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 rating1203.5
Current Weighted rating1202.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1203.5
Current highest rating achieved1203.5
Current floor (min rating allowed)703.5
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)±165.0
Current Raw change used (final)0.0
Projected new Raw rating1203.5
Projected new Weighed rating1106.6
Projected new Weighted performance752.5
Projected new final Raw rating (if new WP > new Raw)1203.5
Projected new highest rating1203.5
Projected new floor703.5
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1203.5
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 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
Tournament: 2024 Etienne Lewis (U16)
Start: 2024/08/30  End: 2024/09/01  Host: GTP  Type: Standard   Time: 90  Time weight: 0.94  Rounds: 7
Games: 7  Score: 3.0
Main rating: 1360.8  Rating gain/loss: -9.8
Type rating: 1358.3  Rating gain/loss: -13.0
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
10 2024 Etienne Lewis (U16) 2024/08/30 2024/09/01 Tshwane (GTP) Standard 90 0.94 7 7 3.0 1360.8 1358.3 Analysis
9 2024 Tshwane North School District Team League Finals (U17) 2024/08/03 2024/08/03 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1362.9 1359.0 Analysis
8 2024 Elise Steenkamp Open Chess Tournament (Queens) 2024/06/15 2024/06/17 Tshwane (GTP) Standard 90 0.94 7 7 5.0 1346.3 1341.0 Analysis
7 2024 Tshwane North School District CLOSED Individual Champioships (U15 Boys) 2024/05/11 2024/05/11 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1353.8 1348.9 Analysis
6 2024 Milos Ristic Open Chess Tournament (U16) 2024/04/27 2024/04/27 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1330.8 1319.3 Analysis
5 2024 KSNG CHess Academy Open Tournament (D1) 2024/04/06 2024/04/06 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1330.8 1319.3 Analysis
4 2024 Chris Greyling Open Chess Tournament (D3) 2024/03/16 2024/03/16 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1325.4 1309.2 Analysis
3 2024 Tshwane Chess AHS Open Chess Tournament (C2) 2024/02/24 2024/02/24 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1319.2 1288.7 Analysis
2 2024 Piet Robbertse Open Chess Tournament (C) 2024/02/03 2024/02/04 Tshwane (GTP) Standard 90 0.94 5 5 2.0 1319.2 1288.7 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U16C) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 3.0 1316.8 1279.3 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
44 2024 Etienne Lewis (U16) 2024/08/30 2024/09/01 Tshwane (GTP) Standard 90 0.94 7 7 3.0 1360.8 1358.3 Analysis
43 2024 Tshwane North School District Team League Finals (U17) 2024/08/03 2024/08/03 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1362.9 1359.0 Analysis
42 2024 Elise Steenkamp Open Chess Tournament (Queens) 2024/06/15 2024/06/17 Tshwane (GTP) Standard 90 0.94 7 7 5.0 1346.3 1341.0 Analysis
41 2024 Tshwane North School District CLOSED Individual Champioships (U15 Boys) 2024/05/11 2024/05/11 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1353.8 1348.9 Analysis
40 2024 Milos Ristic Open Chess Tournament (U16) 2024/04/27 2024/04/27 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1330.8 1319.3 Analysis
39 2024 KSNG CHess Academy Open Tournament (D1) 2024/04/06 2024/04/06 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1330.8 1319.3 Analysis
38 2024 Chris Greyling Open Chess Tournament (D3) 2024/03/16 2024/03/16 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1325.4 1309.2 Analysis
37 2024 Tshwane Chess AHS Open Chess Tournament (C2) 2024/02/24 2024/02/24 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1319.2 1288.7 Analysis
36 2024 Piet Robbertse Open Chess Tournament (C) 2024/02/03 2024/02/04 Tshwane (GTP) Standard 90 0.94 5 5 2.0 1319.2 1288.7 Analysis
35 2024 Gauteng Inter-Region Chess Championship (U16C) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 3.0 1316.8 1279.3 Analysis
34 Gauteng Soncini Finals 2023 (Boys) 2023/10/28 2023/10/28 Ekurhuleni (GE) Rapid 20 0.47 5 5 3.0 1306.0 1202.8 Analysis
33 2023 u16 OR Tambo Soncini Chess Tournament 2023/09/02 2023/09/02 Tshwane (GTP) Rapid 30 0.60 6 6 4.0 1283.1 1200.0 Analysis
32 2023 Etienne Lewis Closed Tournament (U16) 2023/08/25 2023/08/27 Tshwane (GTP) Standard 90 0.94 7 7 2.5 1301.9 1297.3 Analysis
31 2023 Gauteng Top Schools (U15 Mixed) 2023/08/19 2023/08/19 West Rand (GWR) Standard 60 0.83 5 5 3.0 1301.9 1297.3 Analysis
30 2023 Tshwane North School District CLOSED League Championships (D3) (U15) 2023/08/12 2023/08/12 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1301.9 1297.3 Analysis
29 2023 Elize Steenkamp Open Tournament (C) 2023/06/16 2023/06/17 Tshwane (GTP) Standard 90 0.94 6 6 4.0 1258.0 1255.2 Analysis
28 Wynie Robbertse Open Tournament 2023 (C) 2023/06/03 2023/06/03 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1258.0 1255.2 Analysis
27 2023 Tshwane North School District CLOSED Individual Championships (D3) (U15 Open) 2023/05/13 2023/05/13 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1208.2 1202.2 Analysis
26 2023 Mid Gauteng Open Tournament (C) 2023/05/06 2023/05/06 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1208.2 1202.2 Analysis
25 2023 Milos Ristic Open Tournament (C) 2023/04/27 2023/04/27 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1197.7 1188.2 Analysis
123
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 54 25 10 19 30.0 55.6 47.2 1304.6 1351.8
White 26 12 4 10 14.0 53.8 32.7 1325.8 1358.4
Black 28 13 6 9 16.0 57.1 60.7 1284.9 1345.6
Standard All 54 25 10 19 30.0 55.6 47.2 1304.6 1351.8
White 26 12 4 10 14.0 53.8 32.7 1325.8 1358.4
Black 28 13 6 9 16.0 57.1 60.7 1284.9 1345.6
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 225 102 24 99 114.0 50.7 5.7 1241.5 1247.2
White 107 50 11 46 55.5 51.9 15.9 1242.3 1258.2
Black 118 52 13 53 58.5 49.6 -3.6 1240.8 1237.2
Standard All 214 95 24 95 107.0 50.0 0.0 1238.1 1238.1
White 102 45 11 46 50.5 49.5 -4.2 1240.2 1236.0
Black 112 50 13 49 56.5 50.4 3.8 1236.3 1240.1
Rapid All 11 7 0 4 7.0 63.6 115.9 1306.7 1422.6
White 5 5 0 0 5.0 100.0 425.0 1284.4 1709.4
Black 6 2 0 4 2.0 33.3 -141.7 1325.3 1183.6
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 1090116741 Kekana, N (Neo) 4 0.5 0 1 3 12.5 1288.4 -318.8 969.7 View list
2 2120108352 De Swardt, M (Mieke) 3 3.0 3 0 0 100.0 1201.6 425.0 1626.6 View list
3 2100131209 Adamson, A (Amani) 3 2.5 2 1 0 83.3 1239.0 283.3 1522.3 View list
4 210088596 Louw, N (Nova) 3 2.0 2 0 1 66.7 1245.4 141.7 1387.1 View list
5 1110143051 Naude, J (Johan) 3 2.0 1 2 0 66.7 1198.6 141.7 1340.3 View list
6 1090149162 Murray, H (Henry) 3 0.5 0 1 2 16.7 1229.8 -283.3 946.5 View list
7 109082676 Van Der Merwe, AP (Altus Philip) 3 0.5 0 1 2 16.7 1182.5 -283.3 899.2 View list
8 1090098581 Bath, X (Xavier) 3 0.0 0 0 3 0.0 1269.1 -425.0 844.1 View list
9 1090098574 Gounder, A (Arun) 3 0.0 0 0 3 0.0 1211.5 -425.0 786.5 View list
10 1090151375 Zunguzira, P (Praise) 3 0.0 0 0 3 0.0 1295.6 -425.0 870.6 View list
11 1090134428 De Jager, J (Jandre) 2 2.0 2 0 0 100.0 1140.3 425.0 1565.3 View list
12 1120109887 Jonker, T (Tertius) 2 2.0 2 0 0 100.0 1227.7 425.0 1652.7 View list
13 1120107185 Steyn, H (Henco) 2 2.0 2 0 0 100.0 1203.5 425.0 1628.5 View list
14 2120138294 Swanepoel, L (Leja) 2 2.0 2 0 0 100.0 1289.2 425.0 1714.2 View list
15 1080134685 Aurakeasamy, K (Kvanh) 2 1.5 1 1 0 75.0 1131.0 212.5 1343.5 View list
16 1120138295 Viljoen, A (Adriaan Johannes) 2 1.5 1 1 0 75.0 1148.9 212.5 1361.4 View list
17 1120133903 Buchner, E (Emil) 2 1.0 1 0 1 50.0 1135.7 0.0 1135.7 View list
18 1070099941 Burger, I (Izak Ulrich) 2 1.0 1 0 1 50.0 1198.0 0.0 1198.0 View list
19 1080149159 Gololo, T (Tiisetso) 2 1.0 1 0 1 50.0 1309.3 0.0 1309.3 View list
20 2110103926 Jacobs, AE (Alyssa) 2 1.0 1 0 1 50.0 1227.8 0.0 1227.8 View list