Player Page

Nkosi, S (Sihole)
Dob: 2011/04/25 (U14)
Gender: Male
Chess SA id: 1110146798
FIDE id:
Region: Ethekwini (KED)
Citizen: RSA
Title(s):
Last active: 2023/08/26 (265 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 rating1262.1
Curent Weighted rating1240.7
Curent Weighted performance1091.8
Current official/published rating (highest between Raw, WR and WP)1262.1
Current floor (min rating allowed)771.0
Current highest rating achieved1271.0
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)±151.8
Current Raw change used (final)0.0
Projected new Raw rating1262.1
Projected new Weighed rating1244.3
Projected new Weighted performance1091.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1262.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1271.0
Projected new floor771.0
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 rating1171.6
Curent Weighted rating1159.9
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1171.6
Current floor (min rating allowed)671.6
Current highest rating achieved1171.6
Current K-factor40
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)±172.7
Current Raw change used (final)0.0
Projected new Raw rating1171.6
Projected new Weighed rating1161.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1171.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1171.6
Projected new floor671.6
Projected new K-facor40
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 rating1265.8
Curent Weighted rating1259.7
Curent Weighted performance1123.0
Current official/published rating (highest between Raw, WR and WP)1265.8
Current floor (min rating allowed)789.2
Current highest rating achieved1289.2
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)±151.0
Current Raw change used (final)0.0
Projected new Raw rating1265.8
Projected new Weighed rating1261.3
Projected new Weighted performance1123.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1265.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1289.2
Projected new floor789.2
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)789.2
Current highest rating achieved1200.0
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1200.0
Projected new floor789.2
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
9 ILembe Junior Challenge 2023 (U14) 2023/08/26 2023/08/26 iLembe (KIK) Rapid 30 0.60 5 4 1.0 1271.0 1289.2 Analysis
8 Dolphin Coast Rapid 2023 (U14) 2023/07/29 2023/07/29 iLembe (KIK) Rapid 30 0.60 5 5 3.5 1251.1 1252.5 Analysis
7 Dr Mhlanga Chess Club 2023 2023/06/03 2023/06/03 iLembe (KIK) Rapid 25 0.54 5 5 2.0 1253.4 1273.0 Analysis
6 ILembe Youth Trials (II) 2023 (U14) 2023/05/13 2023/05/13 iLembe (KIK) Standard 60 0.83 5 4 2.0 1240.4 1162.0 Analysis
5 ILembe Youth Trials 2023 (U12) 2023/04/22 2023/04/22 iLembe (KIK) Standard 60 0.83 5 5 3.0 1192.5 1098.8 Analysis
4 KDM Mayoral Cup & Winter Games Chess Trials 2023 (U13) 2023/04/15 2023/04/15 iLembe (KIK) Rapid 30 0.60 5 5 3.0 1192.5 1278.0 Analysis
3 Crawford International North Coast Chess Challenge 2023 (Senior Primary) 2023/02/25 2023/02/25 iLembe (KIK) Rapid 30 0.60 5 5 4.0 1116.7 1200.0 Analysis
2 Ilembe Age Group Tournament 2023 (Senior Primary) 2023/02/04 2023/02/04 iLembe (KIK) Rapid 30 0.60 5 5 3.0 1116.7 1200.0 Analysis
1 2022 Heritage Day Open (B) 2022/09/24 2022/09/25 Ethekwini (KED) Standard 60 0.83 6 5 0.0 1200.0 1200.0 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 43 21 1 21 21.5 50.0 0.0 1253.4 1253.4
White 20 9 0 11 9.0 45.0 -42.5 1295.9 1253.4
Black 23 12 1 10 12.5 54.3 37.0 1216.4 1253.4
Standard All 14 5 0 9 5.0 35.7 -121.4 1246.3 1124.9
White 7 2 0 5 2.0 28.6 -182.1 1282.9 1100.8
Black 7 3 0 4 3.0 42.9 -60.7 1209.7 1149.0
Rapid All 29 16 1 12 16.5 56.9 58.6 1256.8 1315.4
White 13 7 0 6 7.0 53.8 32.7 1303.0 1335.6
Black 16 9 1 6 9.5 59.4 79.7 1219.3 1299.0
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 1120137047 Hough, J (Joshua) 4 0.0 0 0 4 0.0 1203.4 -425.0 778.4 View list
2 1100136534 Gumede, N (Ntokozo) 3 0.0 0 0 3 0.0 1209.4 -425.0 784.4 View list
3 2100137046 Hough, C (Cameron) 2 2.0 2 0 0 100.0 1246.9 425.0 1671.9 View list
4 2120111145 Budhram, K (Kaylee) 2 0.0 0 0 2 0.0 1231.8 -425.0 806.8 View list
5 1100118534 Mhlongo, L (Lungani) 2 0.0 0 0 2 0.0 1246.9 -425.0 821.9 View list
6 1120149308 Lalle, S (Sam) 1 1.0 1 0 0 100.0 1116.7 425.0 1541.7 View list
7 1130151880 Bell, A (Aiden) 1 1.0 1 0 0 100.0 1251.1 425.0 1676.1 View list
8 1120136001 Bashford, E (Evgenia) 1 1.0 1 0 0 100.0 1116.7 425.0 1541.7 View list
9 2100147101 Chandermun, A (Ariya) 1 1.0 1 0 0 100.0 1116.7 425.0 1541.7 View list
10 1120154355 Cele, A (Aphiwe) 1 1.0 1 0 0 100.0 1192.5 425.0 1617.5 View list
11 1110148692 Dukhan, B (Bhavish) 1 1.0 1 0 0 100.0 1251.1 425.0 1676.1 View list
12 1110150874 Govender, D (Dejuan) 1 1.0 1 0 0 100.0 1116.7 425.0 1541.7 View list
13 1140138996 Gumede, N (Ntobeko) 1 1.0 1 0 0 100.0 1116.7 425.0 1541.7 View list
14 1130139843 Hlaluka, M (Micah) 1 1.0 1 0 0 100.0 1253.4 425.0 1678.4 View list
15 2110099433 Mkhwanazi, A (Aphile) 1 1.0 1 0 0 100.0 1192.5 425.0 1617.5 View list
16 1110146390 Moodaly, C (Chaeryn) 1 1.0 1 0 0 100.0 1116.7 425.0 1541.7 View list
17 1110154356 Mostert, N (Noah) 1 1.0 1 0 0 100.0 1251.1 425.0 1676.1 View list
18 2110136048 Pascoe, E (Emily) 1 1.0 1 0 0 100.0 1271.0 425.0 1696.0 View list
19 110095464 Rivera, J (Jesse) 1 1.0 1 0 0 100.0 1240.4 425.0 1665.4 View list
20 1120118540 Rivera, J (Joey) 1 1.0 1 0 0 100.0 1192.5 425.0 1617.5 View list