Player Page

Mello, N (Nkwadi)
Dob: 2000/03/03 (Adult)
Gender: Male
Chess SA id: 100022633
FIDE id:
Region: Capricorn (LCP)
Citizen: RSA
Title(s):
Last active: 2024/04/27 (134 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 rating1674.0
Current Weighted rating1641.6
Current Weighted performance1519.0
Current official/published rating (highest between Raw, WR and WP)1674.0
Current highest rating achieved1674.0
Current floor (min rating allowed)1174.0
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)±84.4
Current Raw change used (final)0.0
Projected new Raw rating1674.0
Projected new Weighed rating1511.2
Projected new Weighted performance1519.0
Projected new final Raw rating (if new WP > new Raw)1674.0
Projected new highest rating1674.0
Projected new floor1174.0
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1674.0
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 rating1689.0
Current Weighted rating1650.7
Current Weighted performance1229.5
Current official/published rating (highest between Raw, WR and WP)1689.0
Current highest rating achieved1689.0
Current floor (min rating allowed)1189.0
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)±82.6
Current Raw change used (final)0.0
Projected new Raw rating1689.0
Projected new Weighed rating1520.1
Projected new Weighted performance1229.5
Projected new final Raw rating (if new WP > new Raw)1689.0
Projected new highest rating1689.0
Projected new floor1189.0
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1689.0
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 rating1554.4
Current Weighted rating1574.4
Current Weighted performance1203.8
Current official/published rating (highest between Raw, WR and WP)1574.4
Current highest rating achieved1638.2
Current floor (min rating allowed)1138.2
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)±100.1
Current Raw change used (final)0.0
Projected new Raw rating1554.4
Projected new Weighed rating1447.7
Projected new Weighted performance1203.8
Projected new final Raw rating (if new WP > new Raw)1554.4
Projected new highest rating1638.2
Projected new floor1138.2
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1554.4
Projected effective change (new Official - current Official)-20.0
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 rating1688.7
Current Weighted rating1688.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1688.7
Current highest rating achieved1688.7
Current floor (min rating allowed)1188.7
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)±82.6
Current Raw change used (final)0.0
Projected new Raw rating1688.7
Projected new Weighed rating1553.6
Projected new Weighted performance417.9
Projected new final Raw rating (if new WP > new Raw)1688.7
Projected new highest rating1688.7
Projected new floor1188.7
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1688.7
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 NABOOMSPAR Open Chess Tournament 2024 (Open) 2024/04/27 2024/04/27 Waterberg (LWM) Standard 60 0.83 5 5 4.5 1647.7 1674.2 Analysis
2 2024 Seshego Easter Open (A) 2024/04/06 2024/04/06 Capricorn (LCP) Rapid 35 0.66 6 6 4.5 1647.7 1578.5 Analysis
1 2024 Gauteng Inter-Region Chess Championship (Adult A) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 4 1.5 1638.7 1668.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
22 NABOOMSPAR Open Chess Tournament 2024 (Open) 2024/04/27 2024/04/27 Waterberg (LWM) Standard 60 0.83 5 5 4.5 1647.7 1674.2 Analysis
21 2024 Seshego Easter Open (A) 2024/04/06 2024/04/06 Capricorn (LCP) Rapid 35 0.66 6 6 4.5 1647.7 1578.5 Analysis
20 2024 Gauteng Inter-Region Chess Championship (Adult A) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 4 1.5 1638.7 1668.0 Analysis
19 University of Limpopo Chess Tournament 2023 (Open) 2023/10/14 2023/10/14 Capricorn (LCP) Rapid 50 0.77 5 5 3.5 1615.4 1600.4 Analysis
18 Lephalale Chess Club Team Championship (1) 2022 2022/03/06 2022/03/06 Waterberg (LWM) Rapid 25 0.54 6 6 4.0 1626.3 1638.2 Analysis
17 2019 USSA Championships (Open) 2019/12/02 2019/12/06 Sarah Baartman (ESB) Standard 90 0.94 9 9 6.0 1641.3 1613.1 Analysis
16 2019 National Club Chess Championships (A) 2019/09/27 2019/09/29 Cape Town (WCT) Standard 120 1.00 6 6 3.5 1617.8 1554.9 Analysis
15 3rd ACL Chess Festival 2019 (Open) 2019/09/05 2019/09/05 Cape Town (WCT) Rapid 25 0.54 6 0 0.0 1617.8 1638.2 Analysis
14 2019 Western Province League (Premier) 2019/07/27 2019/09/07 Cape Town (WCT) Standard 120 1.00 11 10 4.0 1617.8 1554.9 Analysis
13 2019 GPCA Rapid (Open) 2019/06/29 2019/06/29 Cape Town (WCT) Rapid 20 0.47 7 0 0.0 1628.0 1638.2 Analysis
12 Cape Town Chess Club - Club Championship 2019 (Championship) 2019/05/07 2019/07/02 Cape Town (WCT) Standard 60 0.83 7 2 0.0 1628.0 1565.8 Analysis
11 Cape Town Chess Club Annual Blitz Championship 2019 2019/04/23 2019/04/23 Cape Town (WCT) Blitz 5 0.18 7 7 4.0 1618.3 1661.5 Analysis
10 Steinitz Chess Festival 2019 (B) 2019/04/05 2019/04/07 Cape Town (WCT) Standard 70 0.87 6 6 4.0 1618.3 1550.4 Analysis
9 2019 Cape Town Classic Chess Festival (Rapid) 2019/03/30 2019/03/30 Cape Town (WCT) Rapid 20 0.47 7 6 4.5 1585.0 1620.8 Analysis
8 2019 Cape Town Classic Chess Festival (Blitz) 2019/03/29 2019/03/29 Cape Town (WCT) Blitz 5 0.18 9 8 5.5 1585.0 1608.6 Analysis
7 Cape of Good Hope Open 2019 (Prestige) 2019/01/25 2019/01/28 Cape Town (WCT) Standard 70 0.87 6 6 4.0 1548.5 1497.6 Analysis
6 Jakes Gerwel Aurecon 2018 (Prestige) 2018/10/13 2018/10/13 Cape Town (WCT) Rapid 25 0.54 7 7 4.0 1503.2 1544.0 Analysis
5 2018 Western Province League (Premier) 2018/08/04 2018/09/15 Cape Town (WCT) Standard 120 1.00 11 8 2.0 1575.1 1568.0 Analysis
4 2018 Western Province League (D) 2018/08/04 2018/09/15 Cape Town (WCT) Standard 90 0.94 11 1 0.0 1575.1 1568.0 Analysis
3 Zebediela Chess Club Open 2018 2018/06/30 2018/06/30 Capricorn (LCP) Standard 60 0.83 6 6 3.5 1576.7 1565.8 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 15 9 3 3 10.5 70.0 170.0 1563.7 1733.7
White 8 5 1 2 5.5 68.8 159.4 1610.7 1770.0
Black 7 4 2 1 5.0 71.4 182.1 1509.9 1692.1
Standard All 9 5 2 2 6.0 66.7 141.7 1601.3 1743.0
White 5 3 1 1 3.5 70.0 170.0 1663.7 1833.7
Black 4 2 1 1 2.5 62.5 106.3 1523.3 1629.6
Rapid All 6 4 1 1 4.5 75.0 212.5 1507.2 1719.7
White 3 2 0 1 2.0 66.7 141.7 1522.2 1663.9
Black 3 2 1 0 2.5 83.3 283.3 1492.1 1775.4
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 121 62 21 38 72.5 59.9 84.3 1577.2 1661.5
White 63 34 11 18 39.5 62.7 107.9 1569.7 1677.7
Black 58 28 10 20 33.0 56.9 58.6 1585.3 1643.9
Standard All 69 29 16 24 37.0 53.6 30.8 1572.0 1602.8
White 37 17 9 11 21.5 58.1 68.9 1571.1 1640.0
Black 32 12 7 13 15.5 48.4 -13.3 1573.2 1559.9
Rapid All 30 19 3 8 20.5 68.3 155.8 1529.2 1685.0
White 15 9 1 5 9.5 63.3 113.3 1540.7 1654.0
Black 15 10 2 3 11.0 73.3 198.3 1517.6 1715.9
Blitz All 22 14 2 6 15.0 68.2 154.5 1659.0 1813.5
White 11 8 1 2 8.5 77.3 231.8 1604.9 1836.7
Black 11 6 1 4 6.5 59.1 77.3 1713.1 1790.3
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 190094492 Kalala, A (Alladean) 2 2.0 2 0 0 100.0 1566.8 425.0 1991.8 View list
2 103085390 Kedama, S (Sandiso) 2 2.0 2 0 0 100.0 1601.7 425.0 2026.7 View list
3 193061570 Mangoro, R (Richard) 2 2.0 2 0 0 100.0 1586.7 425.0 2011.7 View list
4 197010171 Galant, W (Warren) 2 1.5 1 1 0 75.0 1559.5 212.5 1772.0 View list
5 193020110 Malatji, HT (Happy) 2 1.5 1 1 0 75.0 1596.1 212.5 1808.6 View list
6 1990098970 Mohale, M (Malema) 2 1.5 1 1 0 75.0 1637.0 212.5 1849.5 View list
7 164009064 Esau, O (Omar) 2 1.0 1 0 1 50.0 1618.0 0.0 1618.0 View list
8 162017968 Lewis, MMM (Mark) 2 1.0 1 0 1 50.0 1596.7 0.0 1596.7 View list
9 173003226 Bouah, LJ (Lyndon) 2 1.0 0 2 0 50.0 1601.4 0.0 1601.4 View list
10 197015731 Klaase, S (Shane) 2 1.0 0 2 0 50.0 1566.8 0.0 1566.8 View list
11 198011986 Hastie, SEH (Sachin) 2 0.5 0 1 1 25.0 1549.8 -212.5 1337.3 View list
12 163002189 Bhawoodien, SH (Shabier) 2 0.0 0 0 2 0.0 1565.6 -425.0 1140.6 View list
13 182009037 Erlank, WK (Warrick) 2 0.0 0 0 2 0.0 1560.5 -425.0 1135.5 View list
14 197010759 Goredema, D (Dione) 2 0.0 0 0 2 0.0 1618.0 -425.0 1193.0 View list
15 179053207 Coert, Q (Quinton) 1 1.0 1 0 0 100.0 1503.2 425.0 1928.2 View list
16 196004214 Carelse, JC (Jarred) 1 1.0 1 0 0 100.0 1555.6 425.0 1980.6 View list
17 189056473 Dlamini, S (Simthembile) 1 1.0 1 0 0 100.0 1575.1 425.0 2000.1 View list
18 104073101 De Kock, C (Cian) 1 1.0 1 0 0 100.0 1544.0 425.0 1969.0 View list
19 1610106801 Alzantuti, Y (Yousef) 1 1.0 1 0 0 100.0 1503.2 425.0 1928.2 View list
20 205053625 Blows, K (Kiara) 1 1.0 1 0 0 100.0 1585.0 425.0 2010.0 View list