Player Page

Nkuna, A (Andrew)
Dob: 1976/02/20 (Adult)
Gender: Male
Chess SA id: 176085227
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2021/05/08 (1106 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 rating1539.4
Curent Weighted rating1475.9
Curent Weighted performance777.3
Current official/published rating (highest between Raw, WR and WP)1539.4
Current floor (min rating allowed)1039.4
Current highest rating achieved1539.4
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)±102.2
Current Raw change used (final)0.0
Projected new Raw rating1539.4
Projected new Weighed rating1482.2
Projected new Weighted performance777.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1539.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1539.4
Projected new floor1039.4
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 rating1512.7
Curent Weighted rating1462.5
Curent Weighted performance777.5
Current official/published rating (highest between Raw, WR and WP)1512.7
Current floor (min rating allowed)1039.0
Current highest rating achieved1539.0
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)±106.2
Current Raw change used (final)0.0
Projected new Raw rating1512.7
Projected new Weighed rating1467.6
Projected new Weighted performance777.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1512.7
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1539.0
Projected new floor1039.0
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 rating1300.0
Curent Weighted rating1236.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1300.0
Current floor (min rating allowed)800.0
Current highest rating achieved1300.0
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)±143.8
Current Raw change used (final)0.0
Projected new Raw rating1300.0
Projected new Weighed rating1243.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1300.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1300.0
Projected new floor800.0
Projected new K-facor36
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 rating1300.0
Curent Weighted rating1236.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1300.0
Current floor (min rating allowed)800.0
Current highest rating achieved1300.0
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)±143.8
Current Raw change used (final)0.0
Projected new Raw rating1300.0
Projected new Weighed rating1243.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1300.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1300.0
Projected new floor800.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
28 2021 Chris Greyling Open Tournament (A) 2021/05/08 2021/05/08 Tshwane (GTP) Standard 60 0.83 5 5 1.0 1473.8 1470.9 Analysis
27 2021 Lubowski Open Tournament (A) 2021/05/01 2021/05/02 Tshwane (GTP) Standard 90 0.94 5 5 0.5 1473.8 1470.9 Analysis
26 2020 Waterkloof Open (A) 2020/02/29 2020/03/01 Tshwane (GTP) Standard 90 0.94 5 5 1.0 1487.6 1485.3 Analysis
25 2020 Registration Tournament (A) 2020/01/25 2020/01/25 Tshwane (GTP) Standard 60 0.83 5 5 0.5 1529.3 1536.5 Analysis
24 2019 Lardies Open (A) 2019/10/26 2019/10/26 Tshwane (GTP) Standard 60 0.83 5 4 1.0 1529.6 1539.0 Analysis
23 2019 Centurion Open (A) 2019/09/28 2019/09/28 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1519.7 1520.8 Analysis
22 2019 Mid-Gauteng Open (B) 2019/08/17 2019/08/17 Tshwane (GTP) Standard 60 0.83 5 5 4.5 1407.8 1404.5 Analysis
21 2019 Alekhine Open (B) 2019/08/09 2019/08/10 Tshwane (GTP) Standard 120 1.00 5 5 4.0 1407.8 1404.5 Analysis
20 Ehlanzeni Open 2019 (B) 2019/07/19 2019/07/21 Ehlanzeni (MEN) Standard 120 1.00 5 1 1.0 1396.1 1392.3 Analysis
19 2019 Menlo Open (B) 2019/07/13 2019/07/13 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1396.1 1392.3 Analysis
18 2019 Swartkop Open (B) 2019/06/15 2019/06/15 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1406.2 1403.5 Analysis
17 2019 Lubowski Open Tournament (B) 2019/05/11 2019/05/12 Tshwane (GTP) Standard 90 0.94 5 5 2.5 1428.8 1429.1 Analysis
16 2019 Chris Greyling (B) 2019/04/27 2019/04/27 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1333.8 1329.8 Analysis
15 2019 Capablanca Chess Festival (Swiss B) 2019/04/19 2019/04/21 Tshwane (GTP) Standard 90 0.94 7 7 4.0 1333.8 1329.8 Analysis
14 JNW Club - Charterhouse Open 2019 (B) 2019/04/13 2019/04/13 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1333.8 1329.8 Analysis
13 2019 Waterkloof Open (B) 2019/03/02 2019/03/03 Tshwane (GTP) Standard 90 0.94 5 5 3.0 1334.5 1329.8 Analysis
12 2019 Blou Bul (B) 2019/02/16 2019/02/16 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1325.8 1319.0 Analysis
11 2019 Tshwane Chess Registration Tournament (B) 2019/01/26 2019/01/26 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1358.1 1357.9 Analysis
10 2018 Lardies Ope (B) 2018/10/27 2018/10/27 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1230.0 1230.3 Analysis
9 2018 Gauteng North Open (B) 2018/10/20 2018/10/21 Tshwane (GTP) Standard 90 0.94 5 4 3.0 1230.0 1230.3 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main 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
Standard 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
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 138 66 10 62 71.0 51.4 12.3 1328.4 1340.7
White 77 41 4 32 43.0 55.8 49.7 1326.3 1376.0
Black 61 25 6 30 28.0 45.9 -34.8 1331.0 1296.2
Standard All 138 66 10 62 71.0 51.4 12.3 1328.4 1340.7
White 77 41 4 32 43.0 55.8 49.7 1326.3 1376.0
Black 61 25 6 30 28.0 45.9 -34.8 1331.0 1296.2
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 208082261 Strong, D (Davida) 5 2.0 2 0 3 40.0 1430.1 -85.0 1345.1 View list
2 108057851 Malan, H (Henco) 3 3.0 3 0 0 100.0 1296.4 425.0 1721.4 View list
3 174024421 Molefe, S (Sandile) 3 1.0 1 0 2 33.3 1204.7 -141.7 1063.0 View list
4 106053297 Govender, S (Shevern) 3 0.5 0 1 2 16.7 1366.3 -283.3 1083.0 View list
5 100014232 Jonas, LF (Lesedi) 2 2.0 2 0 0 100.0 1371.2 425.0 1796.2 View list
6 104066893 Manana, K (Khanya) 2 2.0 2 0 0 100.0 1396.1 425.0 1821.1 View list
7 206048391 Naidoo, M (Mira) 2 2.0 2 0 0 100.0 1371.2 425.0 1796.2 View list
8 205031170 Prinsloo, TE (Thiana) 2 2.0 2 0 0 100.0 1393.4 425.0 1818.4 View list
9 210083428 Rautenbach, H (Helen Christine) 2 2.0 2 0 0 100.0 1247.8 425.0 1672.8 View list
10 107057529 Burgers, AJ (Adriaan) 2 1.5 1 1 0 75.0 1381.3 212.5 1593.8 View list
11 105008461 Duvenhage, LC (Leon) 2 1.5 1 1 0 75.0 1247.8 212.5 1460.3 View list
12 105059134 De Swardt, E (Eduan) 2 1.0 1 0 1 50.0 1330.2 0.0 1330.2 View list
13 105052031 Du Toit, GJ (Gerhardus (Eghardt)) 2 1.0 1 0 1 50.0 1190.7 0.0 1190.7 View list
14 109086379 Jacobs, CN (Calvin Nicholas) 2 1.0 1 0 1 50.0 1281.9 0.0 1281.9 View list
15 193020018 Malan, A (Aiden) 2 1.0 1 0 1 50.0 1281.9 0.0 1281.9 View list
16 1030104248 Motiang, RT (Refentse Tumisang) 2 1.0 1 0 1 50.0 1109.3 0.0 1109.3 View list
17 108076196 Potgieter, E (Edward) 2 1.0 1 0 1 50.0 1377.3 0.0 1377.3 View list
18 103032106 Reyneke, PJ (Pieter) 2 1.0 1 0 1 50.0 1245.2 0.0 1245.2 View list
19 105046331 Ristic, A (Andrej) 2 1.0 1 0 1 50.0 1279.5 0.0 1279.5 View list
20 203001927 Bester, C (Carla) 2 0.0 0 0 2 0.0 1358.8 -425.0 933.8 View list