Player Page

Nkuna, M (Mchuchisi)
Dob: 1993/08/20 (Adult)
Gender: Male
Chess SA id: 193052830
FIDE id:
Region: Bojanala Platina (NBR)
Citizen: RSA
Title(s):
Last active: 2022/10/09 (621 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 rating1711.6
Current Weighted rating1696.6
Current Weighted performance875.7
Current official/published rating (highest between Raw, WR and WP)1711.6
Current highest rating achieved1711.6
Current floor (min rating allowed)1211.6
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)±80.0
Current Raw change used (final)0.0
Projected new Raw rating1711.6
Projected new Weighed rating1561.4
Projected new Weighted performance875.7
Projected new final Raw rating (if new WP > new Raw)1711.6
Projected new highest rating1711.6
Projected new floor1211.6
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1711.6
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 rating1728.7
Current Weighted rating1706.3
Current Weighted performance825.0
Current official/published rating (highest between Raw, WR and WP)1728.7
Current highest rating achieved1728.7
Current floor (min rating allowed)1228.7
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)±78.1
Current Raw change used (final)0.0
Projected new Raw rating1728.7
Projected new Weighed rating1570.4
Projected new Weighted performance825.0
Projected new final Raw rating (if new WP > new Raw)1728.7
Projected new highest rating1728.7
Projected new floor1228.7
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1728.7
Projected effective change (new Official - current Official)=0.0
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 rating1642.7
Current Weighted rating1634.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1642.7
Current highest rating achieved1666.0
Current floor (min rating allowed)1166.0
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)±88.2
Current Raw change used (final)0.0
Projected new Raw rating1642.7
Projected new Weighed rating1504.2
Projected new Weighted performance299.9
Projected new final Raw rating (if new WP > new Raw)1642.7
Projected new highest rating1666.0
Projected new floor1166.0
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1642.7
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 rating1701.6
Current Weighted rating1699.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1701.6
Current highest rating achieved1701.6
Current floor (min rating allowed)1201.6
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)±81.1
Current Raw change used (final)0.0
Projected new Raw rating1701.6
Projected new Weighed rating1563.4
Projected new Weighted performance413.7
Projected new final Raw rating (if new WP > new Raw)1701.6
Projected new highest rating1701.6
Projected new floor1201.6
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1701.6
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
13 Western Cape Club Championship 2022 (Tier 1) 2022/10/07 2022/10/09 Cape Town (WCT) Standard 65 0.85 6 5 3.0 1674.5 1676.6 Analysis
12 2019 South African Juior Blitz Championship (A) 2020/01/05 2020/01/05 4 Knights (4K) Blitz 5 0.18 7 7 5.0 1668.3 1668.2 Analysis
11 2019 Western Province League (Premier) 2019/07/27 2019/09/07 Cape Town (WCT) Standard 120 1.00 11 2 0.5 1675.9 1682.8 Analysis
10 Grenville 2019 (A) 2019/06/08 2019/06/08 Bojanala Platina (NBR) Standard 60 0.83 5 5 4.0 1682.6 1692.3 Analysis
9 Univen Rapid Tournament 2019 2019/03/16 2019/03/16 Vhambe (LVT) Rapid 20 0.47 7 7 6.0 1690.2 1636.5 Analysis
8 2018 Inter Region Chess Championships 2018/12/21 2018/12/24 4 Knights (4K) Standard 120 1.00 7 6 2.5 1668.6 1676.6 Analysis
7 South African Junior Blitz 2018 (Open) 2018/12/19 2018/12/19 4 Knights (4K) Blitz 5 0.18 7 7 3.5 1668.6 1645.5 Analysis
6 Courtrai Young Masters 2018 (Open) 2018/10/27 2018/10/27 Cape Winelands (WCW) Rapid 15 0.39 7 6 3.0 1664.4 1645.5 Analysis
5 Jakes Gerwel Aurecon 2018 (Prestige) 2018/10/13 2018/10/13 Cape Town (WCT) Rapid 25 0.54 7 0 0.0 1664.4 1645.5 Analysis
4 ACL Chess Festival 2018 (Prestige) 2018/10/05 2018/10/07 Cape Town (WCT) Standard 120 1.00 5 5 4.0 1664.4 1666.0 Analysis
3 Paul Roos Open Championship 2018 (A) 2018/09/21 2018/09/23 Cape Winelands (WCW) Standard 90 0.94 6 6 4.0 1671.3 1672.4 Analysis
2 2018 Western Province League (Premier) 2018/08/04 2018/09/15 Cape Town (WCT) Standard 120 1.00 11 10 5.0 1671.3 1672.4 Analysis
1 Grassy Park Open 2018 (A) 2018/06/29 2018/07/01 Cape Town (WCT) Standard 90 0.94 6 6 5.0 1645.5 1645.5 Analysis
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 72 39 13 20 45.5 63.2 112.2 1575.7 1687.8
White 32 19 4 9 21.0 65.6 132.8 1522.2 1655.0
Black 40 20 9 11 24.5 61.3 95.6 1618.4 1714.1
Standard All 45 22 12 11 28.0 62.2 103.9 1589.4 1693.3
White 18 11 4 3 13.0 72.2 188.9 1523.5 1712.4
Black 27 11 8 8 15.0 55.6 47.2 1633.4 1680.6
Rapid All 13 9 0 4 9.0 69.2 163.5 1400.2 1563.7
White 7 4 0 3 4.0 57.1 60.7 1382.1 1442.8
Black 6 5 0 1 5.0 83.3 283.3 1421.4 1704.7
Blitz All 14 8 1 5 8.5 60.7 91.1 1694.3 1785.4
White 7 4 0 3 4.0 57.1 60.7 1658.9 1719.6
Black 7 4 1 2 4.5 64.3 121.4 1729.8 1851.2
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 177020457 Mangonyane, PG (Pule) 2 2.0 2 0 0 100.0 1668.4 425.0 2093.4 View list
2 168043169 Wolff, UH (Ulrich) 2 2.0 2 0 0 100.0 1667.8 425.0 2092.8 View list
3 153010181 Galleid, S (Stephen) 2 1.5 1 1 0 75.0 1655.0 212.5 1867.5 View list
4 103007222 Dhevcharran, K (Kahill) 2 1.0 1 0 1 50.0 1658.4 0.0 1658.4 View list
5 196004214 Carelse, JC (Jarred) 2 0.5 0 1 1 25.0 1667.8 -212.5 1455.3 View list
6 198008659 Elliott, L (Luka) 2 0.5 0 1 1 25.0 1669.9 -212.5 1457.4 View list
7 190017240 Lawerlot, GLR (George) 2 0.5 0 1 1 25.0 1673.6 -212.5 1461.1 View list
8 187025727 Mpya, TM (Tshediso) 2 0.5 0 1 1 25.0 1668.6 -212.5 1456.1 View list
9 184027327 Nene, TH (Themba) 2 0.0 0 0 2 0.0 1668.4 -425.0 1243.4 View list
10 104087736 Difotso, T (Tshegofatso) 1 1.0 1 0 0 100.0 1682.6 425.0 2107.6 View list
11 108069885 Difotso, LR (Lebogang) 1 1.0 1 0 0 100.0 1682.6 425.0 2107.6 View list
12 197010171 Galant, W (Warren) 1 1.0 1 0 0 100.0 1671.3 425.0 2096.3 View list
13 296010033 Fritz, K (Kaylyn) 1 1.0 1 0 0 100.0 1671.3 425.0 2096.3 View list
14 102064319 Esterhuizen, WJ (Willem Johannes) 1 1.0 1 0 0 100.0 1682.6 425.0 2107.6 View list
15 102004790 Cilliers, S (Salmo) 1 1.0 1 0 0 100.0 1664.4 425.0 2089.4 View list
16 103000074 Abrahams, CJ (Chad) 1 1.0 1 0 0 100.0 1664.4 425.0 2089.4 View list
17 1770107734 Badenhorst, N (Nicolaas Jacobus) 1 1.0 1 0 0 100.0 1668.3 425.0 2093.3 View list
18 167002306 Blaauw, GM (Gavin) 1 1.0 1 0 0 100.0 1671.3 425.0 2096.3 View list
19 1720111996 Jongwe, S (Simbarashe) 1 1.0 1 0 0 100.0 1690.2 425.0 2115.2 View list
20 195092501 Kganya, M (Mashoshawane) 1 1.0 1 0 0 100.0 1690.2 425.0 2115.2 View list