Player Page

Crerar, Z (Zander)
Dob: 1990/04/17 (Adult)
Gender: Male
Chess SA id: 1900149128
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2023/05/13 (588 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 rating1283.2
Current Weighted rating1277.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1283.2
Current highest rating achieved1283.2
Current floor (min rating allowed)783.2
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)±147.3
Current Raw change used (final)0.0
Projected new Raw rating1283.2
Projected new Weighed rating1176.2
Projected new Weighted performance652.5
Projected new final Raw rating (if new WP > new Raw)1283.2
Projected new highest rating1283.2
Projected new floor783.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1283.2
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 rating1273.2
Current Weighted rating1257.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1273.2
Current highest rating achieved1273.2
Current floor (min rating allowed)773.2
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)±149.4
Current Raw change used (final)0.0
Projected new Raw rating1273.2
Projected new Weighed rating1158.3
Projected new Weighted performance343.8
Projected new final Raw rating (if new WP > new Raw)1273.2
Projected new highest rating1273.2
Projected new floor773.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1273.2
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 rating1284.0
Current Weighted rating1283.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1284.0
Current highest rating achieved1284.0
Current floor (min rating allowed)784.0
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)±147.1
Current Raw change used (final)0.0
Projected new Raw rating1284.0
Projected new Weighed rating1181.3
Projected new Weighted performance406.1
Projected new final Raw rating (if new WP > new Raw)1284.0
Projected new highest rating1284.0
Projected new floor784.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1284.0
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 rating1300.0
Current Weighted rating1274.0
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 rating1174.0
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.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 JNW Open - Trinityhouse Little Falls 2023 (B) 2023/05/13 2023/05/13 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1259.8 1200.0 Analysis
1 Mzansi Rapid 2023 (Intermediate) 2023/02/04 2023/02/04 Johannesburg Metro (GJM) Rapid 25 0.54 6 6 5.0 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 11 7 0 4 7.0 63.6 115.9 1339.8 1455.7
White 6 5 0 1 5.0 83.3 283.3 1355.5 1638.8
Black 5 2 0 3 2.0 40.0 -85.0 1321.0 1236.0
Standard All 5 2 0 3 2.0 40.0 -85.0 1376.6 1291.6
White 3 2 0 1 2.0 66.7 141.7 1325.5 1467.2
Black 2 0 0 2 0.0 0.0 -425.0 1453.2 1028.2
Rapid All 6 5 0 1 5.0 83.3 283.3 1309.2 1592.5
White 3 3 0 0 3.0 100.0 425.0 1385.4 1810.4
Black 3 2 0 1 2.0 66.7 141.7 1233.0 1374.6
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 1110134884 Habangana, B (Bushe) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1130143688 Gupta, A (Akul) 1 1.0 1 0 0 100.0 1259.8 425.0 1684.8 View list
3 1740149136 Whittaker, G (Gregory) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1110138263 Ryan, D (Declan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1120111803 Retief, A (Antonie) 1 1.0 1 0 0 100.0 1259.8 425.0 1684.8 View list
6 2070100307 Pretorius, K (Klarissa) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 2110143800 Naidoo, D (Dhiya) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 109076140 Jones, E (Edward) 1 0.0 0 0 1 0.0 1259.8 -425.0 834.8 View list
9 177026558 Naidoo, KR (Kamalasen) 1 0.0 0 0 1 0.0 1259.8 -425.0 834.8 View list
10 1810136342 Bumhira, W (Wilbert) 1 0.0 0 0 1 0.0 1259.8 -425.0 834.8 View list
11 1100113805 Bijker, W (Waldo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list