Player Page

Chibase, N (Nkosana)
Dob: 2000/08/10 (Adult)
Gender: Male
Chess SA id: 100004565
FIDE id:
Region: Sedibeng (GSV)
Citizen: RSA
Title(s):
Last active: 2024/09/14 (55 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 rating1781.0
Current Weighted rating1715.8
Current Weighted performance1675.9
Current official/published rating (highest between Raw, WR and WP)1781.0
Current highest rating achieved1781.0
Current floor (min rating allowed)1281.0
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)±72.5
Current Raw change used (final)0.0
Projected new Raw rating1781.0
Projected new Weighed rating1581.4
Projected new Weighted performance1675.9
Projected new final Raw rating (if new WP > new Raw)1781.0
Projected new highest rating1781.0
Projected new floor1281.0
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1781.0
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 rating1792.0
Current Weighted rating1722.2
Current Weighted performance1675.9
Current official/published rating (highest between Raw, WR and WP)1792.0
Current highest rating achieved1792.0
Current floor (min rating allowed)1292.0
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)±71.3
Current Raw change used (final)0.0
Projected new Raw rating1792.0
Projected new Weighed rating1587.3
Projected new Weighted performance1675.9
Projected new final Raw rating (if new WP > new Raw)1792.0
Projected new highest rating1792.0
Projected new floor1292.0
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1792.0
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 rating1381.0
Current Weighted rating1380.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1381.0
Current highest rating achieved1381.0
Current floor (min rating allowed)881.0
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)±128.1
Current Raw change used (final)0.0
Projected new Raw rating1381.0
Projected new Weighed rating1270.4
Projected new Weighted performance386.9
Projected new final Raw rating (if new WP > new Raw)1381.0
Projected new highest rating1381.0
Projected new floor881.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1381.0
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 rating1413.0
Current Weighted rating1413.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1413.0
Current highest rating achieved1413.0
Current floor (min rating allowed)913.0
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)±122.4
Current Raw change used (final)0.0
Projected new Raw rating1413.0
Projected new Weighed rating1300.0
Projected new Weighted performance72.4
Projected new final Raw rating (if new WP > new Raw)1413.0
Projected new highest rating1413.0
Projected new floor913.0
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1413.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
7 Kings Gambit Chess Open 14 Sept 2024 (A) 2024/09/14 2024/09/14 Sedibeng (GSV) Standard 60 0.83 5 3 1.0 1775.4 1783.6 Analysis
6 Sedibeng Chess Open 07 Sept 24 (A) 2024/09/07 2024/09/07 Sedibeng (GSV) Standard 60 0.83 5 5 5.0 1775.4 1783.6 Analysis
5 Eureka Open 27 July 2024 (A) 2024/07/27 2024/07/27 Sedibeng (GSV) Standard 60 0.83 5 5 2.0 1770.8 1778.0 Analysis
4 Valia's Open 2024 (A) 2024/03/02 2024/03/02 Sedibeng (GSV) Standard 61 0.84 5 5 4.5 1697.3 1675.2 Analysis
3 NG Kerk Vanderbijlpark Suid 2024 (A+B) 2024/02/24 2024/02/24 Sedibeng (GSV) Standard 61 0.84 5 5 4.0 1697.3 1675.2 Analysis
2 Laerskool Midvaal Chess Open Section 2024 (A) 2024/02/10 2024/02/10 Sedibeng (GSV) Standard 61 0.84 5 5 4.5 1697.3 1675.2 Analysis
1 2024 Gauteng Inter-Region Chess Championship (Adult A) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 0.5 1697.9 1673.3 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
54 Kings Gambit Chess Open 14 Sept 2024 (A) 2024/09/14 2024/09/14 Sedibeng (GSV) Standard 60 0.83 5 3 1.0 1775.4 1783.6 Analysis
53 Sedibeng Chess Open 07 Sept 24 (A) 2024/09/07 2024/09/07 Sedibeng (GSV) Standard 60 0.83 5 5 5.0 1775.4 1783.6 Analysis
52 Eureka Open 27 July 2024 (A) 2024/07/27 2024/07/27 Sedibeng (GSV) Standard 60 0.83 5 5 2.0 1770.8 1778.0 Analysis
51 Valia's Open 2024 (A) 2024/03/02 2024/03/02 Sedibeng (GSV) Standard 61 0.84 5 5 4.5 1697.3 1675.2 Analysis
50 NG Kerk Vanderbijlpark Suid 2024 (A+B) 2024/02/24 2024/02/24 Sedibeng (GSV) Standard 61 0.84 5 5 4.0 1697.3 1675.2 Analysis
49 Laerskool Midvaal Chess Open Section 2024 (A) 2024/02/10 2024/02/10 Sedibeng (GSV) Standard 61 0.84 5 5 4.5 1697.3 1675.2 Analysis
48 2024 Gauteng Inter-Region Chess Championship (Adult A) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 0.5 1697.9 1673.3 Analysis
47 Queens Gambit Chess Open 2023 (A) 2023/11/25 2023/11/25 Sedibeng (GSV) Standard 60 0.83 5 5 4.0 1617.1 1636.9 Analysis
46 NWU Vaal Open 2023 (A) 2023/10/14 2023/10/14 Sedibeng (GSV) Standard 61 0.83 5 5 4.0 1604.8 1624.0 Analysis
45 NG Kerk Vanderbijlpark Suid Open 2023 (A) 2023/08/26 2023/08/26 Sedibeng (GSV) Standard 61 0.83 5 5 4.5 1579.0 1599.1 Analysis
44 Eureka Open 2023 (A) 2023/07/29 2023/07/29 Sedibeng (GSV) Standard 60 0.83 5 5 1.0 1609.7 1639.1 Analysis
43 VaalPark Primary Open Chess 2023 (A) 2023/06/16 2023/06/16 Sedibeng (GSV) Rapid 45 0.74 5 5 3.0 1635.0 1378.1 Analysis
42 Valia's Chess Tournament 2023 (A) 2023/05/06 2023/05/06 Sedibeng (GSV) Standard 60 0.83 5 5 4.0 1621.5 1624.0 Analysis
41 Eureka Open 2022 (A) 2022/07/30 2022/07/30 Sedibeng (GSV) Standard 60 0.83 5 5 1.5 1632.2 1636.0 Analysis
40 Dirk De Koster Chess Open 2022 (A) 2022/04/23 2022/04/23 Ekurhuleni (GE) Standard 61 0.83 5 5 3.0 1641.7 1642.7 Analysis
39 Lux Deo NG Kerk Chess Open 2022 (A+B) 2022/04/09 2022/04/09 Sedibeng (GSV) Standard 61 0.83 5 5 4.5 1641.7 1642.7 Analysis
38 Carel`s Chess Open 2022 (A) 2022/03/05 2022/03/05 Sedibeng (GSV) Standard 61 0.83 5 5 4.5 1626.4 1621.7 Analysis
37 Midvaal Ope 2022 (A) 2022/01/29 2022/01/29 Sedibeng (GSV) Standard 61 0.83 5 5 3.0 1641.5 1638.8 Analysis
36 Mabaleng Chess Open 2021 (A) 2021/11/27 2021/11/27 Sedibeng (GSV) Standard 61 0.83 5 5 3.0 1638.2 1634.3 Analysis
35 Carel`s Open 2020 (A) 2020/02/29 2020/02/29 Sedibeng (GSV) Standard 60 0.83 5 5 3.5 1663.8 1664.3 Analysis
123
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 33 19 5 9 21.5 65.2 128.8 1660.1 1788.9
White 16 9 3 4 10.5 65.6 132.8 1607.3 1740.2
Black 17 10 2 5 11.0 64.7 125.0 1709.7 1834.7
Standard All 33 19 5 9 21.5 65.2 128.8 1660.1 1788.9
White 16 9 3 4 10.5 65.6 132.8 1607.3 1740.2
Black 17 10 2 5 11.0 64.7 125.0 1709.7 1834.7
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 285 168 45 72 190.5 66.8 143.2 1469.7 1612.9
White 147 90 25 32 102.5 69.7 167.7 1442.2 1609.9
Black 138 78 20 40 88.0 63.8 117.0 1499.1 1616.1
Standard All 273 163 44 66 185.0 67.8 151.0 1468.6 1619.6
White 142 88 25 29 100.5 70.8 176.6 1441.5 1618.0
Black 131 75 19 37 84.5 64.5 123.3 1498.0 1621.3
Rapid All 5 3 0 2 3.0 60.0 85.0 1322.0 1407.0
White 2 1 0 1 1.0 50.0 0.0 1379.2 1379.2
Black 3 2 0 1 2.0 66.7 141.7 1283.9 1425.6
Blitz All 7 2 1 4 2.5 35.7 -121.4 1620.4 1498.9
White 3 1 0 2 1.0 33.3 -141.7 1519.3 1377.6
Black 4 1 1 2 1.5 37.5 -106.3 1696.2 1589.9
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 172037577 Theron, A (Andre) 10 7.0 5 4 1 70.0 1635.0 170.0 1805.0 View list
2 197087146 Nthute, S (Sepato) 7 4.5 2 5 0 64.3 1661.8 121.4 1783.2 View list
3 104028105 Nolan, RR (Ricco) 6 5.5 5 1 0 91.7 1609.8 354.2 1964.0 View list
4 100040905 Van Wyk, R (Ruann) 6 5.0 5 0 1 83.3 1548.4 283.3 1831.8 View list
5 190020515 Mantati, SV (Sebei) 6 0.5 0 1 5 8.3 1657.8 -354.2 1303.7 View list
6 100051203 Zondo, LC (Linda) 4 3.5 3 1 0 87.5 1556.8 318.8 1875.6 View list
7 1000106808 Kunaka, P (Praise) 4 3.0 3 0 1 75.0 1632.8 212.5 1845.3 View list
8 199061345 Matima, M (Mmusi) 3 3.0 3 0 0 100.0 1587.7 425.0 2012.7 View list
9 105082940 Minnaar, JP (Juan) 3 3.0 3 0 0 100.0 1671.9 425.0 2096.9 View list
10 211085191 Naidoo, K (Kajol) 3 3.0 3 0 0 100.0 1607.5 425.0 2032.5 View list
11 100053276 Nhlapo, M (Mpho) 3 3.0 3 0 0 100.0 1466.2 425.0 1891.2 View list
12 103086482 Nxumalo, S (Sanele) 3 3.0 3 0 0 100.0 1667.9 425.0 2092.9 View list
13 172030853 Pretorius, HS (Hendrik) 3 3.0 3 0 0 100.0 1614.0 425.0 2039.0 View list
14 201041796 Villoen, S (Sharise) 3 3.0 3 0 0 100.0 1618.3 425.0 2043.3 View list
15 198015251 Kgaphola, M (Moloko) 3 2.5 2 1 0 83.3 1723.3 283.3 2006.7 View list
16 106013013 Huisamen, BB (Botha) 3 2.0 2 0 1 66.7 1670.1 141.7 1811.8 View list
17 190032036 Renke, D (David) 3 2.0 2 0 1 66.7 1545.0 141.7 1686.7 View list
18 107092639 Simpson, M (Michael) 3 1.5 1 1 1 50.0 1628.3 0.0 1628.3 View list
19 104053107 Govender, Y (Yaduvir) 3 1.0 0 2 1 33.3 1651.7 -141.7 1510.0 View list
20 100020721 Marais, DP (Daniel) 3 0.0 0 0 3 0.0 1494.6 -425.0 1069.6 View list