Player Page

Nyirenda, SS (Stanford)
Dob: 1962/02/09 (Adult)
Gender: Male
Chess SA id: 162028606
FIDE id:
Region: Sedibeng (GSV)
Citizen: RSA
Title(s):
Last active: 2024/05/19 (38 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 rating1247.5
Current Weighted rating1238.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1247.5
Current highest rating achieved1300.0
Current floor (min rating allowed)800.0
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)±155.0
Current Raw change used (final)0.0
Projected new Raw rating1247.5
Projected new Weighed rating1141.0
Projected new Weighted performance691.2
Projected new final Raw rating (if new WP > new Raw)1247.5
Projected new highest rating1300.0
Projected new floor800.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1247.5
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 rating1228.4
Current Weighted rating1237.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1237.3
Current highest rating achieved1300.0
Current floor (min rating allowed)800.0
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)±159.2
Current Raw change used (final)0.0
Projected new Raw rating1228.4
Projected new Weighed rating1139.5
Projected new Weighted performance349.0
Projected new final Raw rating (if new WP > new Raw)1228.4
Projected new highest rating1300.0
Projected new floor800.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1228.4
Projected effective change (new Official - current Official)-8.9
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 rating1290.6
Current Weighted rating1242.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1290.6
Current highest rating achieved1300.0
Current floor (min rating allowed)800.0
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)±145.7
Current Raw change used (final)0.0
Projected new Raw rating1290.6
Projected new Weighed rating1144.3
Projected new Weighted performance433.7
Projected new final Raw rating (if new WP > new Raw)1290.6
Projected new highest rating1300.0
Projected new floor800.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1290.6
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 rating1300.0
Current Weighted rating1243.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1300.0
Current highest rating achieved1300.0
Current floor (min rating allowed)800.0
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)±143.8
Current Raw change used (final)0.0
Projected new Raw rating1300.0
Projected new Weighed rating1145.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1300.0
Projected new floor800.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1300.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 Lenasia Chess Academy Rapid Tournament 2024 (A) 2024/05/19 2024/05/19 Johannesburg Metro (GJM) Rapid 15 0.39 7 7 4.0 1300.0 1300.0 Analysis
1 Lawley Chess Tournament 2024 2024/03/30 2024/03/30 Johannesburg Metro (GJM) Standard 60 0.83 7 7 2.5 1300.0 1300.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 Lenasia Chess Academy Rapid Tournament 2024 (A) 2024/05/19 2024/05/19 Johannesburg Metro (GJM) Rapid 15 0.39 7 7 4.0 1300.0 1300.0 Analysis
1 Lawley Chess Tournament 2024 2024/03/30 2024/03/30 Johannesburg Metro (GJM) Standard 60 0.83 7 7 2.5 1300.0 1300.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 14 6 1 7 6.5 46.4 -30.4 1229.3 1198.9
White 7 3 0 4 3.0 42.9 -60.7 1208.1 1147.3
Black 7 3 1 3 3.5 50.0 0.0 1250.5 1250.5
Standard All 7 2 1 4 2.5 35.7 -121.4 1201.1 1079.6
White 4 1 0 3 1.0 25.0 -212.5 1205.7 993.2
Black 3 1 1 1 1.5 50.0 0.0 1195.0 1195.0
Rapid All 7 4 0 3 4.0 57.1 60.7 1257.4 1318.2
White 3 2 0 1 2.0 66.7 141.7 1211.3 1352.9
Black 4 2 0 2 2.0 50.0 0.0 1292.1 1292.1
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 14 6 1 7 6.5 46.4 -30.4 1229.3 1198.9
White 7 3 0 4 3.0 42.9 -60.7 1208.1 1147.3
Black 7 3 1 3 3.5 50.0 0.0 1250.5 1250.5
Standard All 7 2 1 4 2.5 35.7 -121.4 1201.1 1079.6
White 4 1 0 3 1.0 25.0 -212.5 1205.7 993.2
Black 3 1 1 1 1.5 50.0 0.0 1195.0 1195.0
Rapid All 7 4 0 3 4.0 57.1 60.7 1257.4 1318.2
White 3 2 0 1 2.0 66.7 141.7 1211.3 1352.9
Black 4 2 0 2 2.0 50.0 0.0 1292.1 1292.1
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 1080190367 Loonat, M (Mohammed Irfaan) 1 1.0 1 0 0 100.0 1300.0 425.0 1725.0 View list
2 1050162525 Jawoodeen, L (Laiqa) 1 1.0 1 0 0 100.0 1300.0 425.0 1725.0 View list
3 1130162542 Narsi, H (Harshil) 1 1.0 1 0 0 100.0 1300.0 425.0 1725.0 View list
4 1010117064 Swart, R (Rohin) 1 1.0 1 0 0 100.0 1300.0 425.0 1725.0 View list
5 1070303010 Williams, S (Shepard) 1 1.0 1 0 0 100.0 1300.0 425.0 1725.0 View list
6 1960133644 Williams, M (Mohua Benton) 1 1.0 1 0 0 100.0 1300.0 425.0 1725.0 View list
7 1900133959 Zhou, A (Author) 1 0.5 0 1 0 50.0 1300.0 0.0 1300.0 View list
8 1880303009 Terblanche, L (Lione) 1 0.0 0 0 1 0.0 1300.0 -425.0 875.0 View list
9 1000135429 Ranoto, T (Tumelo) 1 0.0 0 0 1 0.0 1300.0 -425.0 875.0 View list
10 1090162532 Mimu, R (Rasheed) 1 0.0 0 0 1 0.0 1300.0 -425.0 875.0 View list
11 1050190874 Mazibuko, S (Sanele) 1 0.0 0 0 1 0.0 1300.0 -425.0 875.0 View list
12 1040143505 Mashale, N (Nsuku) 1 0.0 0 0 1 0.0 1300.0 -425.0 875.0 View list
13 1070162517 Damari, M (Mpho) 1 0.0 0 0 1 0.0 1300.0 -425.0 875.0 View list
14 1080300244 Bioto, J (Jael) 1 0.0 0 0 1 0.0 1300.0 -425.0 875.0 View list