Player Page

Lukhwareni, NR (Nkhumbuleni)
Dob: 1987/02/03 (Adult)
Gender: Male
Chess SA id: 187018778
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2024/05/05 (9 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 rating1636.5
Curent Weighted rating1613.9
Curent Weighted performance1472.8
Current official/published rating (highest between Raw, WR and WP)1636.5
Current floor (min rating allowed)1232.5
Current highest rating achieved1732.5
Current K-factor28
Games played this month1
Score (S)0.0
Expected score (We)0.30
Difference (S-We)-0.30
Current Raw change (no limits, including tournament time weight)-7.0
Current min/max change allowed (with limits)±89.0
Current Raw change used (final)-7.0
Projected new Raw rating1629.5
Projected new Weighed rating1615.2
Projected new Weighted performance1472.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1629.5
Projected effective change (new Official - current Official)-7.0
Projected new highest rating1732.5
Projected new floor1232.5
Projected new K-facor28
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 rating1619.5
Curent Weighted rating1607.7
Curent Weighted performance1497.8
Current official/published rating (highest between Raw, WR and WP)1619.5
Current floor (min rating allowed)1232.8
Current highest rating achieved1732.8
Current K-factor28
Games played this month1
Score (S)0.0
Expected score (We)0.26
Difference (S-We)-0.26
Current Raw change (no limits, including tournament time weight)-7.3
Current min/max change allowed (with limits)±91.2
Current Raw change used (final)-7.3
Projected new Raw rating1612.2
Projected new Weighed rating1607.9
Projected new Weighted performance1497.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1612.2
Projected effective change (new Official - current Official)-7.3
Projected new highest rating1732.8
Projected new floor1232.8
Projected new K-facor28
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 rating1447.2
Curent Weighted rating1486.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1486.8
Current floor (min rating allowed)1128.0
Current highest rating achieved1628.0
Current K-factor28
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)±116.6
Current Raw change used (final)0.0
Projected new Raw rating1447.2
Projected new Weighed rating1482.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1482.6
Projected effective change (new Official - current Official)-4.2
Projected new highest rating1628.0
Projected new floor1128.0
Projected new K-facor28
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 rating1607.5
Curent Weighted rating1592.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1607.5
Current floor (min rating allowed)1128.0
Current highest rating achieved1628.0
Current K-factor28
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)±92.8
Current Raw change used (final)0.0
Projected new Raw rating1607.5
Projected new Weighed rating1593.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1607.5
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1628.0
Projected new floor1128.0
Projected new K-facor28
Tournaments
Tournament: Spartan Bishops Chess Championships 2024 (Kings)
Start: 2024/05/04  End: 2024/05/05  Host: NBR  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 1
Games: 1  Score: 0.0
Main rating: 1636.5  Rating gain/loss: -7.0
Type rating: 1619.5  Rating gain/loss: -7.3
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
4 Spartan Bishops Chess Championships 2024 (Kings) 2024/05/04 2024/05/05 Bojanala Platina (NBR) Standard 60 0.83 5 1 0.0 1636.5 1619.5 Analysis
3 2024 Silver Lakes Open Chess Tournament (A) 2024/04/20 2024/04/20 Tshwane (GTP) Standard 60 0.83 5 4 0.5 1682.7 1676.1 Analysis
2 2024 MONAFILS OPEN CHESS CHAMPIONSHIP 2024/03/02 2024/03/03 Lesotho (LES) Standard 95 0.95 6 6 3.5 1650.0 1639.7 Analysis
1 2024 Gauteng Inter-Region Chess Championship (Adult B+Fifty+Ladies) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 3.0 1643.4 1630.7 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
47 Spartan Bishops Chess Championships 2024 (Kings) 2024/05/04 2024/05/05 Bojanala Platina (NBR) Standard 60 0.83 5 1 0.0 1636.5 1619.5 Analysis
46 2024 Silver Lakes Open Chess Tournament (A) 2024/04/20 2024/04/20 Tshwane (GTP) Standard 60 0.83 5 4 0.5 1682.7 1676.1 Analysis
45 2024 MONAFILS OPEN CHESS CHAMPIONSHIP 2024/03/02 2024/03/03 Lesotho (LES) Standard 95 0.95 6 6 3.5 1650.0 1639.7 Analysis
44 2024 Gauteng Inter-Region Chess Championship (Adult B+Fifty+Ladies) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 3.0 1643.4 1630.7 Analysis
43 Chess Power House Festive Rapid 2023 (B) 2023/12/15 2023/12/15 Johannesburg Metro (GJM) Rapid 20 0.47 6 6 2.5 1572.1 1516.6 Analysis
42 Africawide Chess Championship 2023 (Open) 2023/11/03 2023/11/05 Johannesburg Metro (GJM) Standard 90 0.94 7 7 5.5 1537.9 1525.4 Analysis
41 Emalahleni Spring Open 2023 (A) 2023/09/22 2023/09/23 Ngaka Modiri Molema (NNM) Standard 90 0.94 6 6 2.0 1599.0 1593.4 Analysis
40 Bojanala's Spring Cleaning 2023 (Queens) 2023/08/26 2023/08/26 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.0 1620.7 1617.8 Analysis
39 Chess Power House 2023 (A) 2023/08/19 2023/08/20 Johannesburg Metro (GJM) Standard 90 0.94 5 5 2.5 1620.7 1617.8 Analysis
38 Mzansi Open Blitz 2023 2023/04/29 2023/04/29 Johannesburg Metro (GJM) Blitz 5 0.18 9 9 4.0 1619.3 1615.1 Analysis
37 Chess Power House Feb RR 2023 (C) 2023/02/18 2023/02/18 Johannesburg Metro (GJM) Standard 62 0.84 5 4 1.5 1617.9 1614.4 Analysis
36 2022 Gauteng North Chess Open (A) 2022/10/15 2022/10/16 Tshwane (GTP) Standard 90 0.94 5 5 2.5 1607.9 1602.9 Analysis
35 Chess Power House 2nd RR 2022 (C) 2022/08/20 2022/08/21 Johannesburg Metro (GJM) Standard 90 0.94 5 5 3.5 1604.5 1597.6 Analysis
34 Eureka Open 2022 (A) 2022/07/30 2022/07/30 Sedibeng (GSV) Standard 60 0.83 5 5 2.0 1658.3 1664.2 Analysis
33 South African Open 2022 (Championship) 2022/07/09 2022/07/17 Cape Town (WCT) Standard 120 1.00 11 11 4.0 1658.3 1664.2 Analysis
32 Chessheroes Bowls Club Zoo Lake Challenge 2022 2022/07/02 2022/07/02 Johannesburg Metro (GJM) Blitz 9 0.27 7 7 4.5 1658.3 1582.1 Analysis
31 Thabazimbi Open Chess Championship 2022 (A) 2022/04/23 2022/04/24 Waterberg (LWM) Standard 70 0.87 7 7 3.5 1661.0 1668.1 Analysis
30 Moja Open 2022 (Prestige) 2022/03/19 2022/03/22 Frances Baard (NCF) Standard 120 1.00 7 7 3.0 1696.0 1702.3 Analysis
29 JNW Trinityhouse LF 2022 (Masters) 2022/03/12 2022/03/12 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1696.0 1702.3 Analysis
28 2020 Constantiapark Open Chess Tournament (A) 2020/02/08 2020/02/08 Tshwane (GTP) Standard 60 0.83 5 4 1.0 1718.8 1732.8 Analysis
123
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 16 5 4 7 7.0 43.8 -53.1 1668.9 1615.8
White 9 3 3 3 4.5 50.0 0.0 1689.2 1689.2
Black 7 2 1 4 2.5 35.7 -121.4 1642.9 1521.4
Standard All 16 5 4 7 7.0 43.8 -53.1 1668.9 1615.8
White 9 3 3 3 4.5 50.0 0.0 1689.2 1689.2
Black 7 2 1 4 2.5 35.7 -121.4 1642.9 1521.4
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 249 105 40 104 125.0 50.2 1.7 1618.1 1619.8
White 120 54 11 55 59.5 49.6 -3.5 1624.2 1620.7
Black 129 51 29 49 65.5 50.8 6.6 1612.4 1619.0
Standard All 220 92 37 91 110.5 50.2 1.9 1623.3 1625.2
White 105 47 11 47 52.5 50.0 0.0 1627.7 1627.7
Black 115 45 26 44 58.0 50.4 3.7 1619.2 1622.9
Rapid All 13 5 2 6 6.0 46.2 -32.7 1463.2 1430.5
White 7 4 0 3 4.0 57.1 60.7 1480.7 1541.4
Black 6 1 2 3 2.0 33.3 -141.7 1442.8 1301.1
Blitz All 16 8 1 7 8.5 53.1 26.6 1672.5 1699.0
White 8 3 0 5 3.0 37.5 -106.3 1704.3 1598.0
Black 8 5 1 2 5.5 68.8 159.4 1640.7 1800.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 203010232 Gardiner, N (Noa) 4 2.5 2 1 1 62.5 1640.8 106.3 1747.1 View list
2 177017896 Letsoalo, PM (Peter) 4 2.0 2 0 2 50.0 1629.5 0.0 1629.5 View list
3 198056522 Teeke, K (Karabo) 4 2.0 2 0 2 50.0 1658.0 0.0 1658.0 View list
4 187025727 Mpya, TM (Tshediso) 4 0.0 0 0 4 0.0 1613.2 -425.0 1188.2 View list
5 104067563 Maharaj, A (Ameet) 3 3.0 3 0 0 100.0 1622.6 425.0 2047.6 View list
6 108076196 Potgieter, E (Edward) 3 3.0 3 0 0 100.0 1715.1 425.0 2140.1 View list
7 104067562 Maharaj, A (Ajeet) 3 2.0 2 0 1 66.7 1641.2 141.7 1782.8 View list
8 104069713 Vorster, T (Tyrone) 3 2.0 2 0 1 66.7 1715.8 141.7 1857.4 View list
9 184017431 Lebea, BE (Botlhale) 3 1.5 1 1 1 50.0 1623.4 0.0 1623.4 View list
10 105058538 Smit, D (Devon) 3 0.5 0 1 2 16.7 1649.5 -283.3 1366.1 View list
11 103022974 Mhango, BF (Banele) 3 0.0 0 0 3 0.0 1659.2 -425.0 1234.2 View list
12 182025885 Mthunzi, B (Brighton) 3 0.0 0 0 3 0.0 1678.4 -425.0 1253.4 View list
13 194025886 Mthunzi, C (Clive) 3 0.0 0 0 3 0.0 1637.4 -425.0 1212.4 View list
14 107092639 Simpson, M (Michael) 3 0.0 0 0 3 0.0 1626.4 -425.0 1201.4 View list
15 157000799 Arnold, M (Michael) 2 2.0 2 0 0 100.0 1628.9 425.0 2053.9 View list
16 173050810 Dhludhlu, SC (Seuntjie) 2 2.0 2 0 0 100.0 1683.9 425.0 2108.9 View list
17 174009090 Essop, R (Rashied) 2 2.0 2 0 0 100.0 1638.8 425.0 2063.8 View list
18 204008092 Du Preez, S (Sune) 2 2.0 2 0 0 100.0 1683.9 425.0 2108.9 View list
19 193095346 Hlophe, N (Nkosinathi) 2 2.0 2 0 0 100.0 1683.9 425.0 2108.9 View list
20 197013325 Jacobs, CL (Cavan) 2 2.0 2 0 0 100.0 1620.8 425.0 2045.8 View list