Player Page

Ngcobo, S (Siphesihle)
Dob: 1994/06/25 (Adult)
Gender: Male
Chess SA id: 194092522
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2019/12/06 (1813 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 rating1348.0
Current Weighted rating1299.4
Current Weighted performance364.0
Current official/published rating (highest between Raw, WR and WP)1348.0
Current highest rating achieved1348.0
Current floor (min rating allowed)848.0
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)±134.3
Current Raw change used (final)0.0
Projected new Raw rating1348.0
Projected new Weighed rating1198.5
Projected new Weighted performance364.0
Projected new final Raw rating (if new WP > new Raw)1348.0
Projected new highest rating1348.0
Projected new floor848.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1348.0
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 rating1348.0
Current Weighted rating1244.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1348.0
Current highest rating achieved1348.0
Current floor (min rating allowed)848.0
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)±134.3
Current Raw change used (final)0.0
Projected new Raw rating1348.0
Projected new Weighed rating1151.6
Projected new Weighted performance347.5
Projected new final Raw rating (if new WP > new Raw)1348.0
Projected new highest rating1348.0
Projected new floor848.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1348.0
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 rating962.1
Current Weighted rating866.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)962.1
Current highest rating achieved962.1
Current floor (min rating allowed)500.0
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)±232.7
Current Raw change used (final)0.0
Projected new Raw rating962.1
Projected new Weighed rating803.0
Projected new Weighted performance93.0
Projected new final Raw rating (if new WP > new Raw)962.1
Projected new highest rating962.1
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)962.1
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 rating500.0
Current Weighted rating500.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)500.0
Current highest rating achieved500.0
Current floor (min rating allowed)500.0
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)±449.5
Current Raw change used (final)0.0
Projected new Raw rating500.0
Projected new Weighed rating460.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating500.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)500.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 2019 USSA Championships (Open) 2019/12/02 2019/12/06 Sarah Baartman (ESB) Standard 90 0.94 9 9 4.0 924.5 904.0 Analysis
4 2018 UFH Heritage Open (A) 2018/09/29 2018/09/29 Amathole (EAL) Standard 60 0.83 5 5 3.0 830.2 788.4 Analysis
3 King Cars PECC Grand Prix Fourth Leg 2018 2018/08/04 2018/08/04 Nelson Mandela Bay (ENM) Rapid 22 0.50 7 7 4.0 758.8 500.0 Analysis
2 2018 USSA Championship (Open) 2018/07/02 2018/07/06 Gert Sibande (MGS) Standard 90 0.94 9 9 5.0 609.2 631.6 Analysis
1 2018 UFH Open 2018/05/19 2018/05/19 Amathole (EAL) Standard 60 0.83 5 5 3.5 500.0 500.0 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 35 18 3 14 19.5 55.7 48.6 1327.0 1375.5
White 19 11 3 5 12.5 65.8 134.2 1260.7 1394.9
Black 16 7 0 9 7.0 43.8 -53.1 1405.7 1352.6
Standard All 28 14 3 11 15.5 55.4 45.5 1344.3 1389.8
White 15 9 3 3 10.5 70.0 170.0 1272.3 1442.3
Black 13 5 0 8 5.0 38.5 -98.1 1427.4 1329.3
Rapid All 7 4 0 3 4.0 57.1 60.7 1257.6 1318.3
White 4 2 0 2 2.0 50.0 0.0 1217.2 1217.2
Black 3 2 0 1 2.0 66.7 141.7 1311.6 1453.2
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 198084910 Modisaotsile, B (Botlhale) 1 1.0 1 0 0 100.0 830.2 425.0 1255.2 View list
2 196044662 Mlambo, A (Alvin) 1 1.0 1 0 0 100.0 609.2 425.0 1034.2 View list
3 1980104052 Mazibuko, M (Musawenkosi) 1 1.0 1 0 0 100.0 924.5 425.0 1349.5 View list
4 196084284 Moisi, K (Katlego) 1 1.0 1 0 0 100.0 609.2 425.0 1034.2 View list
5 193067446 Maputle, G (Gift) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
6 198094321 Mangweng, T (Tebogo Boitumelo) 1 1.0 1 0 0 100.0 609.2 425.0 1034.2 View list
7 195011065 Green, GAO (Guy) 1 1.0 1 0 0 100.0 609.2 425.0 1034.2 View list
8 207077374 Frosler, J (Jordan) 1 1.0 1 0 0 100.0 758.8 425.0 1183.8 View list
9 194089877 Nguqu, A (Abongile) 1 1.0 1 0 0 100.0 830.2 425.0 1255.2 View list
10 101077066 Nkadimeng, NP (Pius) 1 1.0 1 0 0 100.0 924.5 425.0 1349.5 View list
11 197047147 Ogundipe, T (Timi) 1 1.0 1 0 0 100.0 924.5 425.0 1349.5 View list
12 186029353 Pape, Z (Zane) 1 1.0 1 0 0 100.0 830.2 425.0 1255.2 View list
13 109067367 Peter, N (Noah) 1 1.0 1 0 0 100.0 758.8 425.0 1183.8 View list
14 107057087 Peter, NM (Neathan) 1 1.0 1 0 0 100.0 758.8 425.0 1183.8 View list
15 198059866 Phakathi, M (Lunga) 1 1.0 1 0 0 100.0 758.8 425.0 1183.8 View list
16 1940101656 Phetshe, M (Mzwanele) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
17 194048501 Qobo, A (Athabongile) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
18 1000119879 Tebogo, B (Blessings Makofane) 1 1.0 1 0 0 100.0 924.5 425.0 1349.5 View list
19 197015299 Kgohloane, L (Lucky) 1 0.5 0 1 0 50.0 609.2 0.0 609.2 View list
20 197028160 Nonyongo, KM (Khaka) 1 0.5 0 1 0 50.0 609.2 0.0 609.2 View list