Player Page

Lay, O (Oliver)
Dob: 1996/06/02 (Adult)
Gender: Male
Chess SA id: 196017265
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2023/01/29 (478 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 rating1417.7
Curent Weighted rating1416.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1417.7
Current floor (min rating allowed)917.7
Current highest rating achieved1417.7
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)±121.6
Current Raw change used (final)0.0
Projected new Raw rating1417.7
Projected new Weighed rating1417.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1417.7
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1417.7
Projected new floor917.7
Projected new K-facor32
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 rating1415.9
Curent Weighted rating1415.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1415.9
Current floor (min rating allowed)915.9
Current highest rating achieved1415.9
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)±121.9
Current Raw change used (final)0.0
Projected new Raw rating1415.9
Projected new Weighed rating1415.3
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1415.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1415.9
Projected new floor915.9
Projected new K-facor32
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 rating1341.1
Curent Weighted rating1341.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1341.1
Current floor (min rating allowed)914.0
Current highest rating achieved1414.0
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)±135.6
Current Raw change used (final)0.0
Projected new Raw rating1341.1
Projected new Weighed rating1341.1
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1341.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1414.0
Projected new floor914.0
Projected new K-facor32
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 rating1341.1
Curent Weighted rating1341.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1341.1
Current floor (min rating allowed)914.0
Current highest rating achieved1414.0
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)±135.6
Current Raw change used (final)0.0
Projected new Raw rating1341.1
Projected new Weighed rating1341.1
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1341.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1414.0
Projected new floor914.0
Projected new K-facor32
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 Cape of Good Hope Open 2023 (Advanced) 2023/01/28 2023/01/29 Cape Town (WCT) Standard 70 0.87 6 6 3.0 1407.7 1406.9 Analysis
4 2020 Cape Of Good Hope Open (Prestige) 2020/02/21 2020/02/23 Cape Town (WCT) Standard 70 0.87 6 4 2.0 1403.8 1403.1 Analysis
3 2019 Western Province League (B) 2019/07/27 2019/09/07 Cape Town (WCT) Standard 120 1.00 11 9 4.5 1362.8 1365.7 Analysis
2 2018 Western Province League (B) 2018/08/04 2018/09/15 Cape Town (WCT) Standard 90 0.94 11 2 1.5 1341.1 1341.1 Analysis
1 2018 Western Province League (D) 2018/08/04 2018/09/15 Cape Town (WCT) Standard 90 0.94 11 4 3.0 1341.1 1341.1 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 25 11 6 8 14.0 56.0 51.0 1401.5 1452.5
White 10 5 1 4 5.5 55.0 42.5 1402.8 1445.3
Black 15 6 5 4 8.5 56.7 56.7 1400.7 1457.4
Standard All 25 11 6 8 14.0 56.0 51.0 1401.5 1452.5
White 10 5 1 4 5.5 55.0 42.5 1402.8 1445.3
Black 15 6 5 4 8.5 56.7 56.7 1400.7 1457.4
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1540106205 Matzdorff, T (Terence) 1 1.0 1 0 0 100.0 1341.1 425.0 1766.1 View list
2 180019992 Makwatie, DJ (Deon) 1 1.0 1 0 0 100.0 1341.1 425.0 1766.1 View list
3 105083544 Joubert, K (Keegan) 1 1.0 1 0 0 100.0 1341.1 425.0 1766.1 View list
4 179013745 Janse Van Vuuren, T (Terrance) 1 1.0 1 0 0 100.0 1407.7 425.0 1832.7 View list
5 106064704 Jaftha, J (Jeyhlin) 1 1.0 1 0 0 100.0 1362.8 425.0 1787.8 View list
6 193007245 Diamond, R (Ruben) 1 1.0 1 0 0 100.0 1362.8 425.0 1787.8 View list
7 159069643 Cassells, L (Llewellyn) 1 1.0 1 0 0 100.0 1403.8 425.0 1828.8 View list
8 188002608 Booysen, DF (Don-Fredo) 1 1.0 1 0 0 100.0 1362.8 425.0 1787.8 View list
9 199061827 Aron, C (Carlton) 1 1.0 1 0 0 100.0 1341.1 425.0 1766.1 View list
10 107061440 Van Staaden, D (Darren) 1 1.0 1 0 0 100.0 1407.7 425.0 1832.7 View list
11 1720117948 Vermeulen, L (Leonardus) 1 1.0 1 0 0 100.0 1407.7 425.0 1832.7 View list
12 177000298 Adriaanse, GJ (Gerswin) 1 0.5 0 1 0 50.0 1362.8 0.0 1362.8 View list
13 180006486 De Klerck, AHG (Aart) 1 0.5 0 1 0 50.0 1403.8 0.0 1403.8 View list
14 189006035 Danxa, TP (Themba) 1 0.5 0 1 0 50.0 1341.1 0.0 1341.1 View list
15 199009925 Frank, D (Daniel) 1 0.5 0 1 0 50.0 1362.8 0.0 1362.8 View list
16 192018393 Lotriet, BCD (Brandon) 1 0.5 0 1 0 50.0 1362.8 0.0 1362.8 View list
17 173059595 Palmer, NJ (Neil Justin) 1 0.5 0 1 0 50.0 1403.8 0.0 1403.8 View list
18 164037225 Talmarkes, AG (Andrew) 1 0.0 0 0 1 0.0 1407.7 -425.0 982.7 View list
19 177036042 Steenkamp, E (Eugene) 1 0.0 0 0 1 0.0 1362.8 -425.0 937.8 View list
20 1020106201 Raubenheimer, G (Granton) 1 0.0 0 0 1 0.0 1407.7 -425.0 982.7 View list