Chess South Africa
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Chess South Africa
Colyn, R (Rohan)
Dob:
2010/02/25 (U16)
Gender:
Male
Chess SA id:
1100118051
FIDE id:
Region:
Dr Kenneth Kaunda (NWP)
Citizen:
RSA
Title(s):
Last active:
2022/10/14 (628 days ago)
Ratings
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
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 rating
1191.8
Current Weighted rating
1192.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1192.3
Current highest rating achieved
1215.3
Current floor (min rating allowed)
715.3
Current K-factor
36
Games played this month
0
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)
±167.8
Current Raw change used (final)
0.0
Projected new Raw rating
1191.8
Projected new Weighed rating
1096.7
Projected new Weighted performance
395.3
Projected new final Raw rating (if new WP > new Raw)
1191.8
Projected new highest rating
1215.3
Projected new floor
715.3
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1191.8
Projected effective change (new Official - current Official)
-0.5
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 rating
1218.4
Current Weighted rating
1218.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1218.4
Current highest rating achieved
1218.4
Current floor (min rating allowed)
718.4
Current K-factor
36
Games played this month
0
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)
±161.5
Current Raw change used (final)
0.0
Projected new Raw rating
1218.4
Projected new Weighed rating
1120.9
Projected new Weighted performance
168.0
Projected new final Raw rating (if new WP > new Raw)
1218.4
Projected new highest rating
1218.4
Projected new floor
718.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1218.4
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 rating
1142.4
Current Weighted rating
1143.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1143.6
Current highest rating achieved
1142.4
Current floor (min rating allowed)
642.4
Current K-factor
40
s
Games played this month
0
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)
±180.0
Current Raw change used (final)
0.0
Projected new Raw rating
1142.4
Projected new Weighed rating
1051.6
Projected new Weighted performance
274.7
Projected new final Raw rating (if new WP > new Raw)
1142.4
Projected new highest rating
1142.4
Projected new floor
642.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1142.4
Projected effective change (new Official - current Official)
-1.2
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 rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
Games played this month
0
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 rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
Super 8 Skaak 2022 (Seniors)
2022/10/14
2022/10/14
Bojanala Platina (NBR)
Rapid
30
0.60
7
6
2.0
1215.3
1200.0
Analysis
1
Klipkerk 2019 (U10 Development)
2019/08/24
2019/08/24
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
3.0
1200.0
1200.0
Analysis
Game History
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
4
2
5
5.0
45.5
-38.6
1195.3
1156.7
White
6
2
2
2
3.0
50.0
0.0
1253.8
1253.8
Black
5
2
0
3
2.0
40.0
-85.0
1125.2
1040.2
Standard
All
5
2
2
1
3.0
60.0
85.0
1200.0
1285.0
White
3
1
2
0
2.0
66.7
141.7
1200.0
1341.7
Black
2
1
0
1
1.0
50.0
0.0
1200.0
1200.0
Rapid
All
6
2
0
4
2.0
33.3
-141.7
1191.4
1049.8
White
3
1
0
2
1.0
33.3
-141.7
1307.6
1165.9
Black
3
1
0
2
1.0
33.3
-141.7
1075.3
933.6
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 id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1110118055
Scheepers, L (Lanru)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
2080147122
Phillips, C (Chloe)
1
1.0
1
0
0
100.0
1215.3
425.0
1640.3
View list
3
110092735
Ward, KF (Kaedon Federo)
1
1.0
1
0
0
100.0
1215.3
425.0
1640.3
View list
4
2110118060
Van Straaten, L (Lisa)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1110118053
Els, R (Reynardt)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
6
1110118045
Tsupa, N (Nyakallo)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
7
1120133800
Hex, K (Kyle)
1
0.0
0
0
1
0.0
1215.3
-425.0
790.3
View list
8
1130111369
Steyn, W (Willem)
1
0.0
0
0
1
0.0
1215.3
-425.0
790.3
View list
9
1110099329
De Kock, D (De-Han)
1
0.0
0
0
1
0.0
1215.3
-425.0
790.3
View list
10
2100097415
Coetzer, Z (Zinique)
1
0.0
0
0
1
0.0
1215.3
-425.0
790.3
View list
11
1110117890
Carrim, I (Isa)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list